Professor Rodica Ramer

Rodica Ramer is a Professor of Microelectronics with the School of Electrical Engineering and Telecommunications. Her research interests include:

Microwave, millimetre-wave, terahertz technologies devices and components
RF MEMS switches and integrated switch matrices
RF MEMS phase shifters and tunable filters
CMOS integrated RF MEMS
Reconfigurable devices and integrated blocks
Microwave antennas

Core Responsibilities

Responsible for RF, microwave and millimetre-wave engineering program, microwave antennas and electromagnetics.

Professional Organisations Memberships:

AAEE - Member
ASEE - Member
IEAust - Member
European Microwave Association - Member
IEEE MTT-S, AP-S, CommSoc, WIE - Senior Member
Electromagnetics Academy - Fellow

Phone

+61 (2) 9385 4759

E-mail

ror@unsw.edu.au

Location

School of Electrical Engineering and Telecommunication (G17) Level 3, Room 308 Kensington Campus

Publications
Awards
Grants
Media

Publications

Books | 2005

Ramer R, 2005, Digi-Ana Assistant for Learning Essentials of Electrical Engineering, Original, Pearson Education, Sydney, Australia

Book Chapters | 2001

Ramer R; Ang A, 2001, 'Embedding Audio into Multimedia CAL Programs', in Antoniou G; Mastorakis N; Panfilov O (ed.), Advances in Signal Processing and Computer Technologies, edn. Original, WSES, USA, pp. 211 - 217
Journal articles | 2021

Chan KY; Ramer R; Mansour RR; Sorrentino R, 2021, 'Harmonic Characterizations of Loaded Resonators for Waveguide Filters', IEEE Transactions on Industrial Electronics, vol. 68, pp. 5448 - 5459, http://dx.doi.org/10.1109/TIE.2020.2987278

Journal articles | 2021

Huang S; Chan KY; Fu Y; Ramer R, 2021, 'Dielectric-loaded substrate integrated waveguide H-plane horn antenna with embedded air cavity', IET MICROWAVES ANTENNAS & PROPAGATION, vol. 15, pp. 154 - 162, http://dx.doi.org/10.1049/mia2.12036

Journal articles | 2021

Huang S; Chan KY; Ramer R, 2021, 'Dielectric-Loaded SIW H-Plane Horn Antenna with Gradient Air Slots', IEEE Antennas and Wireless Propagation Letters, vol. 20, pp. 43 - 47, http://dx.doi.org/10.1109/LAWP.2020.3039265

Journal articles | 2020

Gong L; Fu Y; Chan KY; Nanzer JA; Ramer R, 2020, 'An SIW Horn Antenna Fed by a Coupled Mode Emulating Pyramidal Horn Antennas', IEEE Transactions on Antennas and Propagation, vol. 68, pp. 33 - 42, http://dx.doi.org/10.1109/TAP.2019.2935133

Journal articles | 2020

Fu Y; Chan KY; Gong L; Ramer R, 2020, 'SIW planar balun with enlarged bandwidth', IET Microwaves, Antennas and Propagation, vol. 14, pp. 141 - 146, http://dx.doi.org/10.1049/iet-map.2019.0118

Journal articles | 2020

Chan KY; Ramer R; Mansour RR, 2020, 'Ku -Band Channel Aggregation Waveguide Filters by RF MEMS-Based Detuning', IEEE Transactions on Microwave Theory and Techniques, vol. 68, pp. 750 - 761, http://dx.doi.org/10.1109/TMTT.2019.2950241

Journal articles | 2020

Fu Y; Gong L; Chan KY; Ramer R, 2020, 'Wideband transition from substrate integrated waveguide to rectangular waveguide in K-band by width profiling', IET Microwaves, Antennas and Propagation, vol. 14, pp. 1488 - 1492, http://dx.doi.org/10.1049/iet-map.2019.0801

Journal articles | 2019

Li X; Chan KY; Ramer R, 2019, 'E-Band RF MEMS Differential Reflection-Type Phase Shifter', IEEE Transactions on Microwave Theory and Techniques, vol. 67, pp. 4700 - 4713, http://dx.doi.org/10.1109/TMTT.2019.2944623

Journal articles | 2018

Chan KY; Ramer R; Sorrentino R, 2018, 'Low-cost Ku-band Waveguide Devices using 3D Printing and Liquid Metal Filling', IEEE Transactions on Microwave Theory and Techniques, vol. 66, pp. 3993 - 4001, http://dx.doi.org/10.1109/TMTT.2018.2851573

Journal articles | 2018

Gong L; Chan KY; Ramer R, 2018, 'A third-order bandpass iris filter with reconfigurable dielectric irises', Microwave and Optical Technology Letters, vol. 60, pp. 1287 - 1290, http://dx.doi.org/10.1002/mop.31154

Journal articles | 2018

Ramer RODICA; Li XIAO; Chan KY, 2018, 'Fabrication of Through via Holes in Ultra-Thin Fused SilicaWafers for Microwave and Millimetre-Wave Applications', micromachines, vol. 9, http://dx.doi.org/10.3390/mi9030138

Journal articles | 2018

Chan KY; ramer , 2018, 'Novel concept of detecting BCC in skin tissue using a continuous-wave millimetre-wave rectangular glass filled probe', Medical Devices: Evidence and Research, vol. 11, pp. 275 - 285, http://dx.doi.org/10.2147/MDER.S168338

Journal articles | 2018

Mirza MYM; Khan NM; Jamal A; Ramer R, 2018, 'Characterization of Spatial Reflection Co-efficient for Ground-to-Aircraft and Satellite-to-Aircraft Communication', Applied Computational Electromagnetics Society Newsletter, vol. 33, pp. 56 - 68

Journal articles | 2017

Gong L; Chan KY; Ramer R, 2017, 'Phase correction of the electric field for a dielectric loaded substrate integrated waveguide H-plane horn antenna', Microwave and Optical Technology Letters, vol. 59, pp. 584 - 588, http://dx.doi.org/10.1002/mop.30349

Journal articles | 2017

Iqbal MN; Ur-Rahman H; Tauqeer T; Ramer R, 2017, 'Wideband Monopole Fractal Heptagonal Antenna Implementation in X-Band Frequency Range', Frequenz, vol. 71, pp. 539 - 547, http://dx.doi.org/10.1515/freq-2016-0232

Journal articles | 2016

Gong L; Chan KY; Ramer R, 2016, 'Substrate Integrated Waveguide H-Plane Horn Antenna With Improved Front-to-Back Ratio and Reduced Sidelobe Level', IEEE Antennas and Wireless Propagation Letters, vol. 15, pp. 1835 - 1838, http://dx.doi.org/10.1109/LAWP.2016.2538823

Journal articles | 2016

Nawaz SJ; Khan NM; Ramer R, 2016, '3-D Spatial Spread Quantifiers for Multipath Fading Wireless Channels', IEEE Wireless Communications Letters, vol. 5, pp. 484 - 487, http://dx.doi.org/10.1109/LWC.2016.2590423

Journal articles | 2016

Ramer R; Chan KY; Mansour R, 2016, 'A Switchable Iris Bandpass Filter Using RF MEMS Switchable Planar Resonators', IEEE Trans Wireless Components letters, vol. 27, pp. 34 - 36, http://dx.doi.org/10.1109/LMWC.2016.2629960

Journal articles | 2016

Ramer R; Chan KY; Mansour R; Sorrentino R, 2016, 'Design of TE10 Mode Waveguide Switches using Switchable Planar Bandstop Filters', IEEE Microwave and Wireless Components Letters, vol. 26, pp. 798 - 800, http://dx.doi.org/10.1109/LMWC.2016.2605459

Journal articles | 2015

Yang Y; Chan KY; Nikolic N; Ramer R, 2015, 'Experimental proof for pattern reconfigurability of 60-GHz quasi-Yagi antenna', Microwave and Optical Technology Letters, vol. 57, pp. 84 - 88, http://dx.doi.org/10.1002/mop.28787

Journal articles | 2015

Chan KY; Ramer R, 2015, 'Low-cost E-band Lange coupler with vialess load', Electronics Letters, vol. 51, pp. 839 - 841, http://dx.doi.org/10.1049/el.2015.0528

Journal articles | 2015

Rahman HU; Ramer R, 2015, 'Experimental considerations and fabrication analysis of surface micromachined RF NEMS switch', Microsystem Technologies, vol. 21, pp. 599 - 609, http://dx.doi.org/10.1007/s00542-014-2147-2

Journal articles | 2015

Chan KYE; Ramer R, 2015, 'Millimeter-wave reconfigurable bandpass filters', International Journal of Microwave and Wireless Technologies, vol. 7, pp. 671 - 678, http://dx.doi.org/10.1017/S1759078714001214

Journal articles | 2014

Chan KY; Ramer R; Mansour RR; Guo YJ, 2014, '60 GHz to E-band switchable bandpass filter', IEEE Microwave and Wireless Components Letters, vol. 24, pp. 545 - 547, http://dx.doi.org/10.1109/LMWC.2014.2321294

Journal articles | 2014

Gong L; Ramer R; Chan KY, 2014, 'Beam steering spiral antenna reconfigured by PIN diodes', International Journal of Microwave and Wireless Technologies, vol. 6, pp. 619 - 627, http://dx.doi.org/10.1017/S1759078714000130

Journal articles | 2014

Gong L; Yang Y; Chan KY; Ramer R, 2014, 'RHCP pattern-reconfigurable spiral antenna biased with two DC signals', Microwave and Optical Technology Letters, vol. 56, pp. 1636 - 1640, http://dx.doi.org/10.1002/mop.28411

Journal articles | 2012

Chan KY; Fouladi S; Ramer R; Mansour R, 2012, 'RF MEMS Switchable Interdigital Bandpass Filter', IEEE Microwave and Wireless Components Letters, vol. 22, pp. 44 - 46, http://dx.doi.org/10.1109/LMWC.2011.2176926

Journal articles | 2012

Chan KY; Ramer R; Mansour R, 2012, 'Novel Miniaturized RF MEMS Staircase Switch Matrix', IEEE Microwave and Wireless Components Letters, vol. 22, pp. 117 - 119, http://dx.doi.org/10.1109/LMWC.2011.2170964

Journal articles | 2011

Yang YX; Rahman HU; Ramer R, 2011, 'A novel silicon-based wideband RF nano switch matrix cell and the fabrication of RF nano switch structures', Sensors and Transducers, vol. 13, pp. 98 - 108

Journal articles | 2011

Ramer R; Dimitriu E; Craciun F, 2011, 'Mapping local defects in PbO-based piezoceramics', Journal of Crystal Growth, vol. 317, pp. 16 - 22, http://dx.doi.org/10.1016/j.jcrysgro.2010.11.029

Journal articles | 2011

Yang YX; Rahman HU; Ramer R, 2011, 'Nano fabrication analysis of RF NEMS switch', Proceedings - International NanoElectronics Conference, INEC, http://dx.doi.org/10.1109/INEC.2011.5991701

Journal articles | 2011

Yang Y; Rahman H; Ramer R, 2011, 'A novel silicon-based wideband RF nano switch matrix cell and the fabrication of RF nano switch structures', Sensors & Transducers Journal, vol. 13, pp. 98 - 108

Journal articles | 2010

Rahman HU; Chan KY; Ramer R, 2010, 'Cantilever beam designs for RF MEMS switches', Journal of Micromechanics and Microengineering, vol. 20, pp. 1 - 12, http://dx.doi.org/10.1088/0960-1317/20/7/075042

Journal articles | 2010

Chan KY; Ramer R, 2010, 'A novel RF MEMS switch with novel mechanical structure modeling', Journal of Micromechanics and Microengineering, vol. 20, pp. 1 - 9, http://dx.doi.org/10.1088/0960-1317/20/1/015031

Journal articles | 2009

Ramer R; Daneshmand M; Mansour R; Chan KY, 2009, 'Scalable RF MEMS Switch Matrices: Methodology and Design', IEEE Transactions on Microwave Theory and Techniques, vol. 57, pp. 1612 - 1621, http://dx.doi.org/10.1109/TMTT.2009.2020839

Journal articles | 2009

Dimitriu E; Craciun F; Ramer R, 2009, 'Effect of Li addition in (Pb,Ca)(Ti,W,Co)O-3 piezoelectric ceramics', OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS, vol. 3, pp. 255 - 259

Journal articles | 2009

Ramer R; Fruth V; Popa M; Calderon-Moreno J; Anghel E; Gartner M; Anastasescu M; Zaharescu M, 2009, 'Deposition and characterization of BiFeO3 thin films on different substrate', Journal of Material Science

Journal articles | 2009

Ramer R; Dimitriu E; Craciun F; Prodan G; Ciupina V, 2009, 'Dielectric and Piezoelectric Properties of Bi-doped PZT-PNN Ceramics', Journal of Optoelectronics and Advanced Materials, vol. 1

Journal articles | 2009

Preda N; Mihut L; Baibarac M; Baltog I; Ramer R; Pandele J; Andronescu C; Fruth V, 2009, 'Films and crystalline powder of Pbl2 intercalated with ammonia and pyridine', Journal of Materials Science - Materials in Electronics

Journal articles | 2008

Preda N; Mihut L; Baibarac M; Baltog I; Pandele J; Andronescu C; Ramer R; Fruth V, 2008, 'Films and Crystalline power of PBI2 intercalated with ammonia ad pyridine', Journal of Materials Science - Materials in Electronics, vol. 20 (1), pp. 465 - 470

Journal articles | 2008

Ahmed G; Khan NM; Ramer R, 2008, 'A robust transmission technique for arbitrary 3D images in Wireless Multimedia Sensor Networks', Progress in Electromagnetics Research Symposium, vol. 2, pp. 874 - 876

Journal articles | 2008

Ahmed G; Khan NM; Ramer R, 2008, 'Cluster Head selection using evolutionary computing in Wireless Sensor Networks', Progress in Electromagnetics Research Symposium, vol. 2, pp. 870 - 873

Journal articles | 2007

Fruth V; Tenea E; Gartner M; Anastasescu A; Berger D; Ramer R; Zaharescu M, 2007, 'Preparation of BiFeO3 films by wet chemical method and their characterization', Journal of the European Ceramic Society, vol. 27, pp. 937 - 940, http://dx.doi.org/10.1016/j.jeurceramsoc.2006.04.135

Journal articles | 2007

Ioachim A; Ramer R; Militaru N; Lojewski G; Banciu G, 2007, 'Couplings control in a compact microstrip dual-mode resonator', Microwave and Optical Technology Letters, vol. 49, pp. 2290 - 2295, http://dx.doi.org/10.1002/mop.22722

Journal articles | 2007

Ramer R; Preda N; Mihut L; Baibarac M; Baltog I; Pandele J; Andronescu C; Fruth V, 2007, 'Films and crystalline powder of PbI2 intercalated with ammonia and pyridine', Material Science: Material Electron, vol. 20, http://dx.doi.org/10.1007/s10854-008-9681-6

Journal articles | 2007

Fruth V; Ramer R; Popa M; Calderon-Moreno J; Anghel E; Gartner M; Anastasescu M; Zaharescu M, 2007, 'Deposition and characterization of BiFeO3 thin films on different substrates', Journal of Materials Science - Materials in Electronics, vol. 18, pp. S187 - S190, http://dx.doi.org/10.1007/s10854-007-9207-7

Journal articles | 2007

Ioachim A; Ramer R; Toacsan MI; Nedelcu L; Dutu CA; Vasiliu F; Alexandru H; Berbecaru C; Stoica G; Nita P; Banciu MG, 2007, 'Ferroelectric ceramics based on the BaO-SrO-TiO2 ternary system for microwave applications', Journal of the European Ceramic Society, vol. 27, pp. 1177 - 1180, http://dx.doi.org/10.1016/j.jeurceramsoc.2006.05.086

Journal articles | 2007

Ramer R; Dimitriu E; Iuga A; Sandu DD; Cernea M, 2007, 'Structural and dielectric investigations of donor-acceptor substituted PZT ceramics', Ferroelectrics, vol. 353, pp. 138 - 148, http://dx.doi.org/10.1080/00150190701368091

Journal articles | 2007

Babaei J; Ramer R, 2007, 'A novel deep silicon etching for bulk-micromachined RF MEMS devices', Asia-Pacific Microwave Conference Proceedings, APMC, http://dx.doi.org/10.1109/APMC.2007.4554700

Journal articles | 2006

Banciu MG; Shen S; Ramer R; Militam N; Lojewski G, 2006, 'Couplings control in the defected ground star-geometry dual-mode filter', Proceedings of the 36th European Microwave Conference, EuMC 2006, pp. 275 - 278, http://dx.doi.org/10.1109/EUMC.2006.281291

Journal articles | 2006

Ramer R; Mantese JV; Semenov AA; Karmanenko SF; Kalinikos BA; Ustinov AB; Tiberkevich VS; Srinivasan G; Slavin AN, 2006, 'Electric field tunable ferrite-ferroelectric hybrid microwave resonators: experiment and theory', Journal of Applied Physics, vol. 100, pp. 093905-1 - 093905-7, http://dx.doi.org/10.1063/1.2372575

Journal articles | 2006

Dimitriu E; Ramer R; Craciun F; Prodan G; Ciupina V, 2006, 'Structure - properties relationships in Ce-doped lead titanate ceramics', Journal of Optoelectronics and Advanced Materials, vol. 8, pp. 55 - 59, http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000236107300012&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a

Journal articles | 2006

Dimitriu E; Craciun F; Cernea M; Ramer R, 2006, 'Effect of lead content and B-site substitutions on dielectric and piezoelectric properties of PZT ceramics', Materials Science Forum, vol. 514-516, pp. 188 - 192, http://dx.doi.org/10.4028/www.scientific.net/MSF.514-516.188

Journal articles | 2006

Ramer R; Iochim A; Toacsan MI; Banciu G; Nedelcu L; Dutu CA; Vasiliu F; Alexandru H; Berbecaru C; Stoica G; Nita P, 2006, 'Ferroelectric ceramics based on the BaO-SrO-Ti02 ternary system for microwave applications', Journal of the European Ceramic Society, vol. 27, pp. 1177 - 1180

Journal articles | 2005

Ramer R; Shen S; Banciu G; Mansour RR, 2005, 'Design and realisation of star-geometry dual-mode bandpass filter', Optics Express, vol. 13, pp. 9753 - 9757, http://dx.doi.org/10.1364/OPEX.13.009753

Journal articles | 2005

Fruth V; Popa M; Berger D; Ramer R; Gartner A; Ciulei A; Zaharescu A, 2005, 'Deposition and characterisation of bismuth oxide thin films', Journal of the European Ceramic Society, vol. 25, pp. 2171 - 2174, http://dx.doi.org/10.1016/j.jeurceramsoc.2005.03.025

Journal articles | 2005

Dimitriu E; Craciun F; Ghica C; Ramer R, 2005, 'Nanostructure and properties of Pb(Zr,Ti)O3-Pb(Ni1/3Nb2/3)O3 piezoceramics', Journal de Physique Iv, vol. 128 ( ), pp. 139 - 143, http://dx.doi.org/10.1051/jp4:2005128022

Journal articles | 2005

Dimitriu E; Craciun F; Ramer R; Prodan G; Ciupina V, 2005, 'Properties, stability and aging in (Pb,Sr)TiO3-PbZrO3-Pb(Mg1/3Sb2/3)O-3 ferroelectric ceramics', Journal de Physique Iv, vol. 128, pp. 105 - 110, http://dx.doi.org/10.1051/jp4:2005128016

Journal articles | 2005

Dimitriu E; Iuga A; Ciupina V; Prodan G; Ramer R, 2005, 'PZT-type materials with improved radial piezoelectric properties', Journal of the European Ceramic Society, vol. 25, pp. 2401 - 2404, http://dx.doi.org/10.1016/j.jeurceramsoc.2005.03.070

Journal articles | 2005

Herzberg T; Ramer R; Hay S, 2005, 'Antenna analysis using wavelet representations', PIERS 2005 - Progress in Electromagnetics Research Symposium, Proceedings, pp. 48 - 52, http://dx.doi.org/10.2529/piers041211041642

Journal articles | 2005

Dimitriu E; Ramer R; Ciupina V; Prodan G; Calboreanu A, 2005, 'Microstructural Investigation of Complex Doped PT-Type Ceramics', Ferroelectrics, vol. 319 ( ), pp. 3 - 10, http://dx.doi.org/10.1080/00150190590965217

Journal articles | 2004

Banciu MG; Lojewski G; Ioachim A; Nedelcu L; Militaru N; Shen A; Ramer R, 2004, 'New planar compact dual mode filters for mobile communications', Proceedings of the International Semiconductor Conference, CAS, vol. 1, pp. 137 - 140

Journal articles | 2004

Dimitriu E; Ramer R; Ghica C; Iuga A; Ghiordanescu V, 2004, 'Piezoelectric and optical properties of Sr-dopedPT-PZ-Pb(Mg1/3Nb2/3)O-3 ceramics', Journal of the European Ceramic Society, vol. 24, pp. 1703 - 1708, http://dx.doi.org/10.1016/S0955-2219(03)00478-3

Journal articles | 2004

Ionescu M; Winton B; Silver TM; Dou SX; Ramer R, 2004, 'Large magnetoresistive effect in bulk Bi2212 with small additions ofUSr2CaO6', Journal of Physics D - Applied Physics, vol. 37, pp. 1727 - 1731, http://dx.doi.org/10.1088/0022-3727/37/13/001

Journal articles | 2004

Ionescu M; Winton B; Silver TM; Shi D; Ramer R, 2004, 'Cryogenic magnetic field sensor based on the magnetoresistive effect inbulk Bi2212+USr2CaO6', Applied Physics Letters, vol. 84, pp. 5335 - 5337, http://dx.doi.org/10.1063/1.1766398

Journal articles | 2004

Ramer R; Dimitriu E; Boerasu L; Luga A, 2004, 'Microanalysis of Pb(Zr, Ti, W, Li)O-3 piezoeceramic', Key Engineering Materials, vol. 264-268, pp. 1173 - 1176, http://dx.doi.org/10.4028/www.scientific.net/KEM.264-268.1173

Journal articles | 2004

Ionescu M; Zhao Y; Roussel M; Dou SX; Ramer R; Tomsic M, 2004, 'Flux pinning in MgB2 thin films grown by pulsed laser deposition', Journal of Optoelectronics and Advanced Materials, vol. 6, pp. 169 - 176, http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000220389800021&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a

Journal articles | 2003

Ramer R; Ioachim A; Banciu MG, 2003, 'Compact Microstrip Resonators for 900MHz Frequency Band', IEEE Microwave and Wireless Components Letters, vol. 13, pp. 175 - 177, http://dx.doi.org/10.1109/LMWC.2003.811673

Journal articles | 2003

Ramer R; Dimitru E; Ion ED; Constantinescu S; Bunescu M, 2003, 'Eu-Doped PT-Type Ceramics Preparation and Structural Investigation', Ferroelectrics, vol. 294, pp. 85 - 92, http://dx.doi.org/10.1080/00150190390238658

Journal articles | 2003

Ramer R; Ioachim A; Toacsan MI; Banciu MG; Nedelcu L; Stoica G; Annino G; Cassettari M; Martinelli M, 2003, 'Zst Type Material for Dielectric Resonators and Substrates for Hybrid Integrated Circuits', Journal of Optical and Advanced Materials, vol. 5, pp. 1395 - 1398

Journal articles | 2003

Ramer R; Ioachim A; Toacsan MI; Banciu MG; Nedelcu L; Plapcianu C; Alexandru H; Berbecaru C; Ghetu D; Stoica G, 2003, 'Frequency Agile BST Materials for Microwave Applications', Journal of Optoelectronics and Advanced Materials, vol. 5, pp. 1389 - 1393

Journal articles | 2002

Banciu MG; Ramer R; Ioachim A, 2002, 'Microstrip filters using new compact resonators', Electronics Letters, vol. 38, pp. 228 - 229, http://dx.doi.org/10.1049/el:20020174

Journal articles | 2002

Banciu MG; Ambikairajah E; Ramer R, 2002, 'Microstrip filter design using FDTD and neural networks', Microwave and Optical Technology Letters, vol. 34, pp. 219 - 224, http://dx.doi.org/10.1002/mop.10422

Journal articles | 2001

Ramer R; Banciu MG; Dimitriu E; Pham MS; Vu TB, 2001, 'Design and fabrication preamble of a microstrip HTS antenna', Industrial Ceramics, vol. 2, pp. 111 - 113

Journal articles | 2000

Dimitriu E; Ramer R; Miclea C; Tanasoiu C, 2000, 'Piezoelectric Properties of Tungsten Doped PZT Type Materials', Ferroelectrics, vol. 241, pp. 207 - 213, http://dx.doi.org/10.1080/00150190008224993

Journal articles | 1999

Constantin C; Ramer R; Matei I; Stegarescui M; Trupina L, 1999, 'Superconducting and Ferroelectric Heterostructure', Ferroelectrics, vol. 225, pp. 279 - 286, http://dx.doi.org/10.1080/00150199908009136

Journal articles | 1997

Constantin C; Ribco L; Ramer R; Stegarescu M; Matei I; Trupina L, 1997, 'Pyroelectric detectors from RF sputtered PZT type materials', Key Engineering Materials, pp. 1120 - 1122

Journal articles | 1997

Constantin C; Ribco L; Ramer R; Stegarescu M; Matei I; Trupina L, 1997, 'Superconductor BSCCO thin films obtained by RF sputtering', Key Engineering Materials, vol. 132-136, pp. 1251 - 1252

Journal articles | 1996

Ionescu M; Ramer R; Constantin C; Ribco L; Russell GJ; Ramer A; Fagan J, 1996, 'Properties of Yttrium barium copper oxide (YBCO) containing vanadium', Electric Power Systems Research, vol. 36, pp. 139 - 143, http://dx.doi.org/10.1016/0378-7796(95)00963-9

Journal articles | 1996

Ionescu M; Ramer R; Constantin C; Ribco L; Russell GJ; Ramer A; Fagan J, 1996, 'Properties of YBCO containing vauodiam', Electric Power Systems Research, pp. 139 - 143

Journal articles | 1995

Puflea-Ramer R; Gedeon T; Ramer A; Fagan J, 1995, 'On the CAD/ CAM of microwave garnets: a codicil', Electric Power Systems Research, vol. 32, pp. 195 - 202, http://dx.doi.org/10.1016/0378-7796(94)00915-Q

Journal articles | 1995

Long XC; Myers RA; Brueck SRJ; Ramer R; Zheng K; Hersee SD, 1995, 'GaN linear electro-optic effect', Applied Physics Letters, vol. 67, pp. 1349, http://dx.doi.org/10.1063/1.115547

Journal articles | 1994

Ionescu MH; Sorrell CC; Dou SX; Ramer R, 1994, 'Growth and characterization of Bi2Sr2Ca1Cu2O8+x single crystals', Journal of Superconductivity, vol. 7, pp. 81 - 85, http://dx.doi.org/10.1007/BF00730374

Journal articles | 1992

Puflea-Ramer R; McKinstry KD; Fagan J; Ramer A, 1992, 'Predictive analysis of linewidth parameters of microwave garnets', Electric Power Systems Research, vol. 24, pp. 149 - 152, http://dx.doi.org/10.1016/0378-7796(92)90083-D

Journal articles | 1992

Puflea-Ramer R; Fagan J; Ramer A, 1992, 'Computer modeling of microwave materials', Electric Power Systems Research, vol. 24, pp. 141 - 148, http://dx.doi.org/10.1016/0378-7796(92)90082-C
Conference Papers | 2019

Fu Y; Chan KY; Banciu MG; Ramer R, 2019, 'Broadband Y-type divider in ku-band using substrate integrated waveguide', in Proceedings of the International Semiconductor Conference, CAS, pp. 57 - 60, http://dx.doi.org/10.1109/SMICND.2019.8924000

Conference Papers | 2019

Chan KY; Ramer R, 2019, 'Waveguide Switchable Bandstop and Bandpass Filters Using RF MEMS Switches', in 2019 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2019 - Proceedings, http://dx.doi.org/10.1109/ICMMT45702.2019.8992888

Conference Papers | 2018

Chan KY; Li X; Fu Y; Ramer R, 2018, 'Continuous-Wave Mm-Wave Waveguide-Based Probe for Skin Tissue Characterisation', in Proceedings of the International Semiconductor Conference, CAS, IEEE, Sinaia, Romania, pp. 123 - 126, presented at 2018 International Semiconductor Conference (CAS), Sinaia, Romania, 10 October 2018 - 12 October 2018, http://dx.doi.org/10.1109/SMICND.2018.8539787

Conference Papers | 2018

Chan KY; Li X; Ramer R, 2018, 'Investigation of Liquid Metal and FDM 3D Printed Microwave Devices', in Proceedings of the International Semiconductor Conference, CAS, pp. 93 - 96, http://dx.doi.org/10.1109/SMICND.2018.8539837

Conference Papers | 2017

Gong L; Chan K; Ramer R, 2017, 'A Four-State Iris Waveguide Bandpass Filter With Switchable Irises', in 2017 IEEE MTT-S International Microwave Symposium (IMS), IEEE, Honololu, HI, USA, pp. 260 - 263, presented at 2017 IEEE MTT-S International Microwave Symposium (IMS), Honololu, HI, USA, 04 June 2017 - 09 June 2017, http://dx.doi.org/10.1109/MWSYM.2017.8059090

Conference Papers | 2017

Banciu MG; Militaru N; Nicolaescu I; Tuta L; Geambasu DC; Nedelcu L; Trupina L; Ramer R, 2017, 'Microwave Antenna Array Using New Dielectric Resonator Elements', in Proceedings of the International Semiconductor Conference, CAS, IEEE, Sinaia, Romania, pp. 129 - 132, presented at International Semiconductor Conference (IEEE CAS), Sinaia, Romania, 11 October 2017 - 14 October 2017, http://dx.doi.org/10.1109/SMICND.2017.8101177

Conference Papers | 2015

Gong L; Chan K; Ramer R, 2015, 'A split-ring structures loaded SIW sectorial horn antenna', in Proceedings of the 2015 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, IEEE APWC 2015, IEEE, Torino, Italy, pp. 349 - 350, presented at Antennas and Propagation in Wireless Communications (APWC), Torino, Italy, 07 September 2015 - 11 September 2015, http://dx.doi.org/10.1109/APWC.2015.7300158

Conference Papers | 2015

Mehta A; Ramer R; Gong L; Sachdeva S, 2015, 'H-shaped microstrip antenna for broadband communications at 60 GHz', in Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics, Hyderabad, India, pp. 80 - 82, presented at 2015 IEEE Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics (PrimeAsia), Hyderabad, India, 27 November 2015 - 27 November 2015, http://dx.doi.org/10.1109/PrimeAsia.2015.7450474

Conference Papers | 2015

Chan KY; Ramer R, 2015, 'Millimetre-wave near field probe for skin defects detection', in Proceedings of the 2015 International Conference on Electromagnetics in Advanced Applications, ICEAA 2015, pp. 1392 - 1395, http://dx.doi.org/10.1109/ICEAA.2015.7297346

Conference Papers | 2015

Geambasu DC; Banciu MG; Nedelcu L; Ramer R, 2015, 'New antennas with dielectric resonators of axial symmetry', in Proceedings of the International Semiconductor Conference, CAS, pp. 139 - 142, http://dx.doi.org/10.1109/SMICND.2015.7355187

Conference Papers | 2014

Yang Y; Chan KY; Ramer R, 2014, '60GHz pattern reconfigurable quasi-Yagi antenna - Proof through computational design', in 2014 International Workshop on Antenna Technology: Small Antennas, Novel EM Structures and Materials, and Applications, iWAT 2014, pp. 53 - 56, http://dx.doi.org/10.1109/IWAT.2014.6958594

Conference Papers | 2014

Gong L; Chan KY; Yang Y; Ramer R, 2014, 'RF mems for reconfigurable RF front-end: Research in Australia', in Advanced Materials Research, pp. 105 - 110, http://dx.doi.org/10.4028/www.scientific.net/AMR.901.105

Conference Papers | 2013

Gong L; Chan KY; Ramer R, 2013, 'A beam steering single-arm rectangular spiral antenna with large azimuth space coverage', in 2013 IEEE 14th Annual Wireless and Microwave Technology Conference, WAMICON 2013, http://dx.doi.org/10.1109/WAMICON.2013.6572743

Conference Papers | 2013

Liang Gong ; Chan KY; Ramer R, 2013, 'A reconfigurable spiral antenna with wide beam coverage', in 2013 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, Orlando, Florida, pp. 206 - 207, presented at 2013 IEEE Antennas and Propagation Society International Symposium (APSURSI 2013), Orlando, Florida, 07 July 2013 - 13 July 2013, http://dx.doi.org/10.1109/APS.2013.6710764

Conference Papers | 2013

Hassan N; Khan NM; Ahmed G; Ramer R, 2013, 'Real-time gradient Cost Establishment (RT-GRACE) for an energy-aware routing in Wireless Sensor Networks', in Proceedings of the 2013 IEEE 8th International Conference on Intelligent Sensors, Sensor Networks and Information Processing: Sensing the Future, ISSNIP 2013, pp. 54 - 59, http://dx.doi.org/10.1109/ISSNIP.2013.6529764

Conference Papers | 2013

Chan KY; Ramer R; Guo YJ, 2013, 'RF MEMS Millimeter-wave Switchable Bandpass Filter', in 2013 IEEE International Wireless Symposium, IWS 2013, Beijing, presented at International Wireless Symposium IWS2013, Beijing, 14 April 2013 - 18 April 2013, http://dx.doi.org/10.1109/IEEE-IWS.2013.6616711

Conference Papers | 2013

Chan KY; Ramer R; Guo YJ, 2013, 'Switchable Waveguide Iris Filter Using Planar Dipoles', in IEEE MTT-S International Microwave Symposium Digest, Seattle, WA, USA, presented at International Microwave Symposium IMS2013, Seattle, WA, USA, 02 June 2013 - 07 June 2013, http://dx.doi.org/10.1109/MWSYM.2013.6697789

Conference Papers | 2013

Gong L; Chan KY; Ramer R, 2013, 'A Novel Reconfigurable Spiral Antenna', in A Novel Reconfigurable Spiral Antenna, The Thirteenth Australian Symposium on Antennas (ASA), Sydney, Australia, presented at The Thirteenth Australian Symposium on Antennas (ASA), Sydney, Australia, 13 February 2013 - 14 February 2013

Conference Papers | 2012

Yang Y; Chan KY; Ramer R, 2012, 'Comparison of 60 GHz quasi-Yagi antennas using different microstrip-to-CPS transitions', in 2012 IEEE International Conference on Wireless Information Technology and Systems (ICWITS), IEEE, Piscataway, NJ, pp. 1 - 4, presented at 2012 IEEE International Conference on Wireless Information Technology and Systems (ICWITS), Maui, HI, 11 November 2012 - 16 November 2012, http://dx.doi.org/10.1109/ICWITS.2012.6417830

Conference Papers | 2012

Nedelcu L; Busuioc C; Banciu MG; Ramer R, 2012, 'Ba(X1/3Ta2/3)O3 complex perovskites for microwave and millimeter-wave applications', in 2012 International Semiconductor Conference (CAS), IEEE, Piscataway, NJ, pp. 303 - 306, presented at 2012 International Semiconductor Conference (CAS), Sinaia, 15 October 2012 - 17 October 2012, http://dx.doi.org/10.1109/SMICND.2012.6400778

Conference Papers | 2011

Yang Y; Cai Y; Chan KY; Ramer R; Guo YC, 2011, 'MEMS-Loaded Millimeter Wave Frequency Reconfigurable Quasi-Yagi Dipole Antenna', in Asia-Pacific Microwave Conference Proceedings, APMC, Engineers Australia, Melbourne, VIC., pp. 1318 - 3121, presented at Asia-Pacific Microwave Conference, APMC 2011, Melbourne, VIC., 05 December 2011 - 08 December 2011

Conference Papers | 2011

Yang Y; Chan KY; Ramer R, 2011, 'Design of 600 GHz 3-bit Delay-line Phase Shifter Using RF NEMS Series Switches', in 2011 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (APSURSI), IEEE, Spokane, WA, pp. 3276 - 3279, presented at IEEE International Symposium on Antennas and Propagation (APSURSI)/USNC/URSI National Radio Science Meeting, Spokane, WA, 03 July 2011 - 08 July 2011, http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000297298503147&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Conference Papers | 2011

Yang Y; Chan KY; Ramer R, 2011, 'Wideband RF nano switch matrix', in Proceedings of the 2011 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, IEEE, Piscataway, NJ, USA, pp. 1605 - 1608, presented at 2011 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, Spokane, WA, USA, 03 July 2011 - 08 July 2011, http://dx.doi.org/10.1109/APS.2011.5996608

Conference Papers | 2011

Siew E; Chan KY; Ramer R; Dzurak A, 2011, 'Design of a RF NEMS switch matrix', in 2011 IEEE International Symposium on Antennas and Propagation - Proceedings, IEEE, Piscataway, NJ, United States, pp. 12 - 15, presented at 2011 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI 2011, Spokane, WA, United Sates, 03 July 2011 - 08 July 2011, http://dx.doi.org/10.1109/APS.2011.5996369

Conference Papers | 2011

Yang Y; Chan KY; Ramer R, 2011, 'Design of 600 GHz 3-bit delay-line phase shifter using RF NEMS series switches', in 2011 IEEE International Symposium on Antennas and Propagation - Proceedings, IEEE, Piscataway, NJ, United States, pp. 3287 - 3290, presented at 2011 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI 2011, Spokane, WA, United Sates, 03 July 2011 - 08 July 2011, http://dx.doi.org/10.1109/APS.2011.5997237

Conference Papers | 2011

Yang Y; Ramer R, 2011, 'Silicon-based wideband RF nano-electro-mechanical-system devices: RF NEMS switch matrix for emerging wireless system, RF sensing and submilimeter-wave/terahertz (THz) applications', in Proceedings of the 2011 IEEE International Conference on Cyber Technology in Automation, Control, and Intelligent Systems (CYBER 2011), IEEE, Piscataway, NJ, USA, pp. 254 - 259, presented at 2011 IEEE International Conference on Cyber Technology in Automation, Control, and Intelligent Systems (CYBER 2011), Kunming, China, 20 March 2011 - 23 March 2011, http://dx.doi.org/10.1109/CYBER.2011.6011804

Conference Papers | 2011

Ochetan AB; Ramer R; Banciu G; Lojewski G, 2011, 'Triple Band Resonant Antenna based on Composite Right-/Left-Handed Metamaterial Transmission Line', in Asia-Pacific Microwave Conference Proceedings, APMC, Engineers Australia, Melbourne, VIC., pp. 642 - 645, presented at Asia-Pacific Microwave Conference, APMC 2011, Melbourne, VIC., 05 December 2011 - 08 December 2011

Conference Papers | 2011

Yang Y; Rahman HU; Ramer R, 2011, 'A novel silicon-based wideband nano switch for RF applications', in Technical Proceedings of the 2011 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2011, Nano Science and Technology Institute, Cambridge, MA, United States, pp. 386 - 389, presented at Nanotechnology 2011: Electronics, Devices, Fabrication, MEMS, Fluidics and Computational - 2011 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2011, Boston, MA, United States, 13 June 2011 - 16 June 2011

Conference Papers | 2010

Ramer R; Rahman HU, 2010, 'Experimental considerations for fabrication of RF MEMS switches', in Proceedings of the 2nd Asia Symposium on Quality Electronic Design, ASQED 2010, IEEE, Piscataway, USA, pp. 49 - 55, presented at Quality Electronic Design (ASQED), 2010 2nd Asia Symposium on, Penang, 03 August 2010 - 04 August 2010, http://dx.doi.org/10.1109/ASQED.2010.5548156

Conference Papers | 2010

Johnson BC; Rahman HU; Gauja E; Ramer R; Mccallum JC, 2010, 'Deep level transient spectroscopy study of defects at Si/SiO2 and Si/Si3N4 interfaces', in ICONN 2012 - Proceedings of the 2012 International Conference on Nanoscience and Nanotechnology, Australian Nanotechnology Network, Perth WA Australia, pp. 333 - 336, presented at 2010 3rd International Conference on Nanoscience and Nanotechnology, ICONN 2010, Sydney, NSW, Australia, 22 February 2010 - 26 February 2010, http://dx.doi.org/10.1109/ICONN.2010.6045257

Conference Papers | 2010

Banciu MG; Ioachim A; Militaru N; Lojewski G; Ramer R, 2010, 'Structures exhibiting left-handed properties in microwave range', in 2010 33rd International Semiconductor Conference, CAS 2010 - Proceedings, Sinaia, Romania, pp. 291 - 294, presented at 2010 33rd International Semiconductor Conference, CAS 2010, Sinaia, Romania, 11 October 2010 - 13 October 2010, http://dx.doi.org/10.1109/SMICND.2010.5650740

Conference Papers | 2010

Ramer R; Khawaja HUR; Chan KY, 2010, 'Fabrication of RF NEMS series switch using surface micromachining', in Proceedings of the IASTED International Conference on Computational Bioscience, CompBio 2010, ACTA Press, Calgary, AB, Canada, pp. 533 - 539, presented at IASTED International Conference on Nanotechnology and Applications, NANA 2010, Cambridge, Massachusetts, USA, 01 November 2010 - 03 November 2010, http://dx.doi.org/10.2316/P.2010.707-016

Conference Papers | 2010

Chan KY; Mansour RR; Ramer R, 2010, 'Miniaturized RF MEMS switch matrices', in PIERS 2010 Cambridge - Progress in Electromagnetics Research Symposium, Proceedings, pp. 892 - 895

Conference Papers | 2010

Ramer R; Chan KY; Mansour R, 2010, 'Miniaturized RF MEMS switch cells for crossbar switch matrices', in Asia-Pacific Microwave Conference Proceedings, APMC, IEEE, Piscataway, USA, pp. 1829 - 1832, presented at Microwave Conference Proceedings (APMC), 2010 Asia-Pacific, Yokohama, 07 December 2010 - 10 December 2010

Conference Papers | 2009

Ramer R; Khawaja HUR, 2009, 'Dry release of MEMS Structures Using Reactive Ion Etching Technique', in Proceedings - 2009 3rd IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2009, IEEE Press, Beijing, China, pp. 517 - 520, presented at 2009 3rd IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, Beijing, China, 27 October 2009 - 29 October 2009, http://dx.doi.org/10.1109/MAPE.2009.5355671

Conference Papers | 2009

Ramer R; Khawaja HUR; Chan KY, 2009, 'Investigation of Residual Stress Effects and Modeling of Spring Constant for RF MEMS Switches', in 2009 Mediterrannean Microwave Symposium, MMS 2009, IEEE, Morocco, presented at Mediterranean Microwave Symposium, Morocco, 14 November 2009 - 17 November 2009, http://dx.doi.org/10.1109/MMS.2009.5409828

Conference Papers | 2009

Craciun F; Dimitriu E; Ramer R, 2009, 'Impedance spectroscopy study of complex doped lead titanate ceramics', in 11th International Conference and Exhibition of the European Ceramic Society 2009, pp. 345 - 349

Conference Papers | 2009

Chan KY; Ramer R, 2009, 'RF MEMS switch with low stress sensitivity and low actuation voltage', in IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), http://dx.doi.org/10.1109/APS.2009.5172136

Conference Papers | 2009

Ramer R; Khawaja HUR, 2009, 'Three bar novel RF MEMS Switches', in APMC 2009 - Asia Pacific Microwave Conference 2009, IEEE, Singapore, pp. 453 - 456, presented at Asia Pacific Microwave Conference 2009, Singapore, 07 December 2009 - 10 December 2009, http://dx.doi.org/10.1109/APMC.2009.5384208

Conference Papers | 2009

Ramer R; Khawaja HUR, 2009, 'Supported Bars Novel Cantilever Beam Design for RF MEMs Series Switches', in 2009 9th IEEE Conference on Nanotechnology, IEEE NANO 2009, IEEE, Genoa, Italy, pp. 255 - 258, presented at 9th Nanotechnology Conference IEEE Nano 2009, Genoa, Italy, 26 July 2009 - 30 July 2009

Conference Papers | 2008

Khan NM; Khalid Z; Ahmed G; Kovokin AA; Ramer R, 2008, 'Quasi Centralized Clustering Approach for an Energy-efficient and Vulnerability-aware Routing in Wireless Sensor Networks.', in Proceeding of the 1st ACM international workshop on Heterogeneous sensor and actor networks., China, pp. 67 - 72, presented at International Symposium on Mobile Ad Hoc Networking & Computing, China, 30 May 2008, http://dx.doi.org/10.1145/1374699.1374712

Conference Papers | 2008

Ahmed G; Khan NM; Khalid Z; Ramer R, 2008, 'Cluster Head Selection Using Decision Trees for Wireless Sensor Networks', in Processing International Conference on Intellignet Sensors, Sensor Networks, and Informationa Processing, Sydney Australia, pp. 173 - 178, presented at ISSNIP 2008 Program, Sydney Australia, 15 December 2008 - 18 December 2008, http://dx.doi.org/10.1109/ISSNIP.2008.4761982

Conference Papers | 2008

Chan KY; Daneshmand M; Mansour RR; Ramer R, 2008, 'Monolithic Crossbar MEMS Switch Matrix', in 2008 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-4, Atlanta, Georgia, pp. 129 - 132, presented at IEEE 2008 Internatonal Microwave Symposium, Atlanta, Georgia, 15 June 2008 - 20 June 2008, http://dx.doi.org/10.1109/MWSYM.2008.4633120

Conference Papers | 2008

Chan KY; Daneshmand M; Fomani AA; Mansour RR; Ramer R, 2008, 'Monolithic MEMS T-type Switch for Redundancy Switch Matrix Applications', in 2008 EUROPEAN MICROWAVE CONFERENCE, VOLS 1-3, Ieee, New York, pp. 486 - 489, http://dx.doi.org/10.1109/EMICC.2008.4772335

Conference Papers | 2008

Rahman HU; Gentle A; Gauja E; Ramer R, 2008, 'Characterisation of Dielectric Properties of PECVD Silicon Nitride for RF MEMS Applications', in INMIC: 2008 INTERNATIONAL MULTITOPIC CONFERENCE, Ieee, New York, pp. 91 - 96, http://dx.doi.org/10.1109/INMIC.2008.4777714

Conference Papers | 2008

Rahman HU; Hesketh T; Ramer R, 2008, 'Low Actuation Voltage RF MEMS Series Switch with Novel Beam Design', in IEEE - 4th International Conference on Emerging Technologies, Rawalpindi, Pakistan, pp. 116 - 119, presented at IEEE - ICET 2008, Rawalpindi, Pakistan, 18 October 2008 - 19 October 2008, http://dx.doi.org/10.1109/ICET.2008.4777485

Conference Papers | 2008

Rahman HU; Gentle A; Gauja E; Ramer R, 2008, 'Characterization and Optimisation of PECVD Silicon Nitride as Dielectric Layer for RF MEMS Using Reflectance Measurements', in The 8th International Symposium on Antennas, Propagation and EM Theory, China, pp. 500 - 503, presented at 8th International Symposium on Antennas, China, 02 November 2008 - 05 November 2008, http://dx.doi.org/10.1109/ISAPE.2008.4735259

Conference Papers | 2008

Chan KY; Daneshmand M; Mansour R; Ramer R, 2008, 'RF-MEMS switches with new beam geometries:improvement of yield and lowering of actuation voltage', in Proceedings SPIE Microelectronics, MEMS, and Nanotechnology, Canberra, Australia, presented at SPIE, Canberra, Australia, 04 December 2008 - 07 December 2008, http://dx.doi.org/10.1117/12.769331

Conference Papers | 2008

Rahman HU; Hesketh T; Ramer R, 2008, 'Low Actuation Voltage RE MEMS Series Switch with Novel Beam Design', in 2008 INTERNATIONAL CONFERENCE ON EMERGING TECHNOLOGIES, PROCEEDINGS, Ieee, New York

Conference Papers | 2008

Chan KYE; Daneshmand M; Fomani AA; Mansour RR; Ramer R, 2008, 'Monolithic MEMS T-type Switch for Redundancy Switch Matrix Applications', in 2008 EUROPEAN MICROWAVE INTEGRATED CIRCUITS CONFERENCE (EUMIC), IEEE, Amsterdam, NETHERLANDS, pp. 486 - +, presented at 3rd European Microwave Integrated Circuits Conference (EuMIC), Amsterdam, NETHERLANDS, 27 October 2008 - 28 October 2008, http://dx.doi.org/10.1109/EMICC.2008.4772335

Conference Papers | 2007

Chan KY; Daneshmand M; Mansour RR; Ramer R, 2007, 'Novel beam design for compact RF MEMS series switches', in Asia-Pacific Microwave Conference Proceedings, APMC, http://dx.doi.org/10.1109/APMC.2007.4554572

Conference Papers | 2007

Ramer R; Hesketh T, 2007, 'A novel 3D low voltage electrostatic RF MEMSswitch with two moveable electrodes', in Proceedings of SPIE Volume 7503, SPIE, Washington, USA, presented at SPIE 2007: Microelectronics, MEMS and Nanotecchnology, Canberra, 05 December 2007, http://dx.doi.org/10.1117/12.758981

Conference Papers | 2007

Ramer R, 2007, 'RF MEMS switches - design and performance in wireless applications', in SPIE 2007: Device and process technologies for microelectronics, MEMS, photonics, and nanotechnology IV, Beijing, China, presented at International Conference on Legal, Security and Privacy Issues in IT Law, Beijing, China, 05 December 2007 - 07 December 2007, http://dx.doi.org/10.1117/12.769359

Conference Papers | 2007

Rahman HU; Babaei J; Ramer R, 2007, 'RF MEMS switches - design and performance in wirless applications', in Proceedings of SPIE Volume 7503, SPIE, Washington, USA, presented at International Conference on Legal, Security and Privacy Issues in IT Law, Beijing, China, 05 December 2007 - 07 December 2007

Conference Papers | 2006

Banciu MG; Shen S; Ramer R; Militaru N; Lojewski G, 2006, 'Couplings control in the defected ground star-geometry dual-mode filter', in 2006 EUROPEAN MICROWAVE CONFERENCE, VOLS 1-4, IEEE, Manchester, ENGLAND, pp. 1565 - +, presented at 36th European Microwave Conference, Manchester, ENGLAND, 10 September 2006 - 15 September 2006, http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000245346100410&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Conference Papers | 2006

Simsim M; Khan NM; Ramer R; Rapajic P, 2006, 'Time of arrival statistics in cellular environments', in 2006 IEEE 63rd Vehicular Technology Conference, IEEE 63rd Vehicular Technology Conference 2006, Melbourne, pp. 2666 - 2670, presented at IEEE 63rd Vehicular Technology Conference 2006, Melbourne, 07 May 2006 - 10 May 2006

Conference Papers | 2006

Khan NM; Simsim M; Ramer R, 2006, 'Modeling spatial aspects of mobile channel for macrocells using Gaussian scattering distribution', in 3rd International Symposium on Wireless Communication Systems, Valencia, Spain, pp. 616 - 620, presented at 3rd International Symposium on Wireless Communication Systems, Valencia, Spain, 05 September 2006 - 08 September 2006, http://dx.doi.org/10.1109/ISWCS.2006.4362374

Conference Papers | 2006

Gulrez T; Challa S; Yaqub T; Katupitiya J; Khan NM; Ramer R, 2006, 'Sensor relevance validation for autonomous mobile robot navigation', in IFIP 17th World Computer Congress, Bangkokj, Thailand, presented at Robotics, Automation and Mechatronics, Bangkokj, Thailand, 07 June 2006 - 09 June 2006, http://dx.doi.org/10.1109/RAMECH.2006.252710

Conference Papers | 2006

Simsim M; Khan NM; Ramer R, 2006, 'RAKE receiver from physical channel modeling perspective', in 2006 International Conference on Wireless Communications, Networking and Mobile Computing, Wuhan, China, presented at International Conference on Wireless Communications, Networking and Mobile Computing 2006, Wuhan, China, http://dx.doi.org/10.1109/WiCOM.2006.135

Conference Papers | 2006

Simsim M; Khan NM; Ramer R; Rapajic P, 2006, 'Effect of mobile motion on the temporal characteristics of the channel', in 2006 IEEE 63rd Vehicular Technology Conference, IEEE 63rd Vehicular Technology Conference 2006, Melbourne, pp. 2952 - 2956, presented at IEEE 63rd Vehicular Technology Conference 2006, Melbourne, 07 May 2006 - 10 May 2006

Conference Papers | 2006

Ramer R; Shen S; Banciu MG, 2006, 'Couplings control in a compact microstrip dual-mode resonator', in 36th European Microwave Conference 2006, 36th European Microwave Conference 2006, Manchester, England, presented at 36th European Microwave Conference 2006, Manchester, England, 10 September 2006 - 15 September 2006

Conference Papers | 2006

Ramer A; Martin EA; Ramer R, 2006, 'Graduated automated assessments: multiply correct multiple choice', in Thailand international conference on 21st century information technology in mathematics education, Thailand international conference on 21st century information technology in mathematics education, Chiang Mai, Thailand, presented at Thailand international conference on 21st century information technology in mathematics education, Chiang Mai, Thailand

Conference Papers | 2006

Ramer A; Ramer R, 2006, 'DIGI-ANA assistant for learning essentials of electrical engineering', in Bouchon-Meunier B; Yager R (ed.), IPMU 2006, IPMU 2006, Paris, France, pp. 49 - 54, presented at IPMU 2006, Paris, France, 02 July 2006 - 07 July 2006

Conference Papers | 2004

Ramer R; Dimitriu E; Craciun F; Ciupina V; Prodan G, 2004, 'Complex rare-earth substituted lead titanate piezoceramics', in IEEE UFFC, IEEE UFFC, Montreal, Canada, pp. 297 - 300, presented at IEEE UFFC, Montreal, Canada, 23 August 2004 - 27 August 2004

Conference Papers | 2004

Ramer R; Ioachim A; Toacsan MI; Banciu MG; Nedelcu L; Ghetu D, 2004, 'High-K Zst material for microwave and millmeter wave applications', in SPIE 2005: The International Society for Optical Engineering, Sydney, pp. 367 - 376, presented at SPIE 2005: The International Society for Optical Engineering, Sydney, 17 December 2004 - 20 December 2004, http://dx.doi.org/10.1117/12.582428

Conference Papers | 2004

Ramer R; Dimitriu E; Craciun F; Prodan G; Ciupina V, 2004, 'Complex rare earth substituted lead titanate piezoceramics II', in SPIE 2004: Smart Materials, Nano-and Micro-Smart Systems, SPIE 2004: Smart Materials, Nano-and Micro-Smart Systems, Sydney, pp. 446 - 455, presented at SPIE 2004: Smart Materials, Nano-and Micro-Smart Systems, Sydney, 13 December 2004 - 15 December 2004, http://dx.doi.org/10.1117/12.582437

Conference Papers | 2002

Dimitriu E; Bunescu CM; Iuga A; Ramer R, 2002, 'Influence of microstructure on physical properties of PT porous ceramics', in Ferroelectrics, pp. 45 - 50, http://dx.doi.org/10.1080/00150190211227

Conference Papers | 2002

Banciu MG; Rapajic P; Ramer R, 2002, 'RF Electronics for GSM/GPRS Smart Antenna', in IEEE International Semiconductor Conference CAS`2002, Sinaia, Romania, pp. 45 - 48, presented at IEEE International Semiconductor Conference CAS`2002, Sinaia, Romania, 08 October 2002 - 12 October 2002, http://dx.doi.org/10.1109/SMICND.2002.1105798

Conference Papers | 2002

Banciu MG; Ioachim A; Ramer R, 2002, 'Miniature microstrip resonators and filters for GSM / GPRS', in Proceedings of the International Semiconductor Conference, CAS, pp. 41 - 44, http://dx.doi.org/10.1109/SMICND.2002.1105797

Conference Papers | 2000

Banciu MG; Ramer R, 2000, 'A FDTD Method for Circuits on High Dielectric Constant Substrates', in 2000 5th International Symposium on Antennas, Propagation and EM Theory, Beijing, China, pp. 219 - 222, presented at IPEMC 2000: 3rd International Power Electronics and Motion Control Conference, Beijing, China, 15 August 2000 - 18 August 2000, http://dx.doi.org/10.1109/ISAPE.2000.894764

Conference Papers | 2000

Ramer R; Banciu MG, 2000, 'Design of Microstrip Dual Mode Filters Using Finite-Difference Time-Domain Method', in 2000 Asia Pacific Microwave Conference, Asia Pacific Microwave Conference 2000, Sydney, pp. 24, presented at Asia Pacific Microwave Conference 2000, Sydney, 03 December 2000 - 06 December 2000

Conference Papers | 2000

Tyszkiewicz J; Ramer R; Ang A, 2000, 'Audio media into Multimedia CAL programs', in Computers and Advanced Technology in Education (CATE 2000), Computers and Advanced Technology in Education (CATE 2000), Cancun, Mexico, presented at Computers and Advanced Technology in Education (CATE 2000), Cancun, Mexico, 24 May 2000 - 27 May 2000

Conference Papers | 2000

Dimitriu E; Ramer R; Bunescu C; Tanasoiu C, 2000, 'Effect of Eu on the Electromechanical Anisotropy on Modified PT Ceramics', in Electroceramics VII, Electroceramics VII, presented at Electroceramics VII

Conference Papers | 2000

Ramer R; Dimitriu E, 2000, 'Computer Modeling of Microwave Ferrimagnets', in 8th ICF, 8th ICF, Kyrto, pp. 976 - 978, presented at 8th ICF, Kyrto

Conference Papers | 2000

Ramer R; Banciu MG, 2000, 'High Temperature Superconducting Thin Film Resonators for Microwave Devices', in ICMF`2000, ICMF`2000, Poland, presented at ICMF`2000, Poland

Conference Papers | 2000

Ramer A; Ramer R; Ang A, 2000, 'Audio media into multimedia CAL programs', in Computers and Advanced Technology in Education (CATE 2000), Computers and Advanced Technology in Education (CATE 2000), Cancun, Mexico, presented at Computers and Advanced Technology in Education (CATE 2000), Cancun, Mexico, 24 May 2000 - 27 May 2000

Conference Papers | 2000

Ramer A; Ramer R; Neo NC, 2000, 'Computer aided learning of semiconductor devices SEMI-DI 1.2', in Computers and Advanced Technology in Education (CATE 2000), Computers and Advanced Technology in Education (CATE 2000), Cancun, Mexico, presented at Computers and Advanced Technology in Education (CATE 2000), Cancun, Mexico, 24 May 2000 - 27 May 2000

Conference Papers | 2000

Ramer R; Ang A, 2000, 'Embedding audio into computer aiding learning programs', in Pudlowski ZJ (ed.), 3RD UICEE ANNUAL CONFERENCE ON ENGINEERING EDUCATION, CONFERENCE PROCEEDINGS, UICEE, FACULTY ENGINEERING, UNIV TASMANIA, HOBART, AUSTRALIA, pp. 328 - 332, presented at 3rd UICEE Annual Conference on Engineering Education, UNIV TASMANIA, HOBART, AUSTRALIA, 09 February 2000 - 12 February 2000, http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000086268300066&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Conference Papers | 2000

Banciu MG; Ramer R, 2000, 'Analysis of Microstrip Circuits Using a Finite-Difference Time-Domain Method', in Motorokis NE (ed.), Advances in Physics, Electronics and Signal Processing Applications, pp. 156 - 160, presented at Advances in Physics, Electronics and Signal Processing Applications

Conference Papers | 2000

Ramer R; Ang A; Ramer A, 2000, 'Audio Media Into Multimedia Cal Programs', in Computers and Advanced Technology in Education (CATE 2000), Computers and Advanced Technology in Education (CATE 2000), Cancun, Mexico, presented at Computers and Advanced Technology in Education (CATE 2000), Cancun, Mexico, 24 May 2000 - 27 May 2000

Conference Papers | 1999

Ramer R; Tang KC, 1999, 'DI-1 - Digital Systems CAL Package', in Lee Luong (ed.), 11th Austalasian Conference On Engineering Education, 11th Austalasian Conference On Engineering Education, Adelaide, Sth Aust, pp. 91 - 96, presented at 11th Austalasian Conference On Engineering Education, Adelaide, Sth Aust, 26 September 1999 - 29 September 1999

Conference Papers | 1999

Ramer R; Toacsen MI; Ioachim A; Sandu DD, 1999, 'Controlled Porosity Polycrystalline YIG: Co for High Peak Power Circulators', in 15th International Colloquium on Hertzian Optics and Dielectrics, Groupment Ampere OHD 1999, 15th International Colloquium on Hertzian Optics and Dielectrics, Groupment Ampere OHD`99, Besancon, France, pp. 21 - 24, presented at 15th International Colloquium on Hertzian Optics and Dielectrics, Groupment Ampere OHD`99, Besancon, France, 21 September 1999 - 24 September 1999

Conference Papers | 1999

Ramer R; Toacsen MI; Ioachim A; Coca R; Dumitru I; Sandu DD, 1999, 'Controlled porosity polycrystalline YIG : Co garnets for high power microwave applications', in 15EME COLLOQUE INTERNATIONAL OPTIQUE HERTZIENNE ET DIELECTRIQUES, OHD'99, UNIVERSITE FRANCHE-COMTE, BESANCON, FRANCE, pp. D21 - D24, presented at 15th International Colloquium on Hertzian Optics and Dielectrics (OHD 99), BESANCON, FRANCE, 01 September 1999 - 03 September 1999, http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000084180000040&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Conference Papers | 1998

Ramer R; Ioachim A; Toacsen MI; Coca R, 1998, 'Polycrystalline cobalt dop YIG for high peak power circulators', in XIVth CMF 1996 International Conference of Microwave Ferrites ICF`7, XIVth CMF`96 International Conference of Microwave Ferrites ICF`7, Eger, Hungary, pp. 201 - 205, presented at XIVth CMF`96 International Conference of Microwave Ferrites ICF`7, Eger, Hungary, 01 October 1998

Conference Papers | 1998

Constantin C; Ramer R; Bancg ; Ribco L, 1998, 'Superconducting BISCCO thin films obtained by RF sputtering', in 9th CIMTECH 1998 Science and Engineering of HTS, 9th CIMTECH`98 Science and Engineering of HTS, Florence, Italy, pp. Nil - Nil, presented at 9th CIMTECH`98 Science and Engineering of HTS, Florence, Italy, 01 June 1998

Conference Papers | 1998

Ramer R; Banc GM; Constantin C; Vu TB, 1998, 'Microwave resonators using HTS', in 9th CIMTECH 1998 Science and Engineering of HTS, 9th CIMTECH`98 Science and Engineering of HTS, Florence, Italy, pp. Nil - Nil, presented at 9th CIMTECH`98 Science and Engineering of HTS, Florence, Italy, 01 June 1998

Conference Papers | 1998

Ramer R; Neo TC; Kacprzyk J, 1998, 'Computer aided learning of semiconductor devices', in Pudlowski ZJ (ed.), Global Conference on Engineering Education, UICEE, FACULTY ENGINEERING, Crakow, Poland, pp. 137 - 140, presented at Global Conference on Engineering Education, Crakow, Poland, 01 September 1998, http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000081339400028&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a

Conference Papers | 1998

Constantin C; Ramer R; Matei I; Trupina L; Stegarescu M, 1998, 'Superconductor-ferroelectric heterostructures', in FERROELECTRICS, GORDON BREACH SCI PUBL LTD, MONTREUX, SWITZERLAND, pp. 1085 - 1092, presented at 4th European Conference on Applications of Polar Dielectrics (ECAPD-IV), MONTREUX, SWITZERLAND, 24 August 1998 - 27 August 1998, http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000082079100034&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Conference Papers | 1997

Ramer R; Banciu MG; Constantin C; Russell GJ; Vu TB, 1997, 'SUPERCONDUCTING THIN FILMS FOR MICROWAVES RESONATORS', in City University of Hong Kong, CITY UNIVERSITY HONG KONG, HONG KONG, pp. 121 - 123, presented at City University of Hong Kong, HONG KONG, 02 December 1997 - 05 December 1997, http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000072506400031&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a

Conference Papers | 1997

Banciu MG; Pham MS; Ramer R; Vu TB, 1997, 'PERMINARY DESIGN AND FABRICATION OF MICROSTRIP HTS ANTENNAS', in IREE Society (ed.), AAPC 1997 Asia-Pacific Conference on Communications, 3RD ASIA-PACIFIC Conference ON COMMUNICATIONS (appc`97), Sydney, pp. 902 - 905, presented at 3RD ASIA-PACIFIC Conference ON COMMUNICATIONS (appc`97), Sydney, 07 December 1997 - 10 December 1997

Conference Papers | 1997

Banciu MG; Coca R; Ramer R; Vu TB, 1997, 'FULL-WAVE COMPUTATIONS FOR MICROSTRIP RESONATORS AND ANTENNAS', in IREE Society (ed.), AAPC 1997 Asia-Pacific Conference on Communications, 3RD ASIA-PACIFIC Conference ON COMMUNICATIONS (appc`97), Sydney, pp. 814 - 817, presented at 3RD ASIA-PACIFIC Conference ON COMMUNICATIONS (appc`97), Sydney, 07 December 1997 - 10 December 1997

Conference Papers | 1997

Ramer R; Constantin C; Banciu MG, 1997, 'MICROWAVE SUPERCONDUCTING RESONATORS', in ADVANCED MATERIALS CONFERENCE, ADVANCED MATERIALS CONFERENCE, Bucharest, pp. 105 - 110, presented at ADVANCED MATERIALS CONFERENCE, Bucharest, 24 November 1997 - 28 November 1997

Conference Papers | 1994

Puflea-Ramer R; Ramer A; Ionescu M; Sorrell CC; Vu B; Cochrane J, 1994, 'Computational method on magnetic properties of microwave ferrimagnetics', in Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials, pp. 179 - 180

Conference Papers | 1993

Ramer A; Puflea-Ramer R, 1993, 'Uncertainty as the basis of possibility conditioning', in Proceedings - 2nd International Symposium on Uncertainty Modeling and Analysis, ISUMA 1993, pp. 79 - 82, http://dx.doi.org/10.1109/ISUMA.1993.366787

Conference Papers |

Banciu MG; Ramer R, 'Design of microstrip dual mode filters using finite-difference time-domain method', in 2000 Asia-Pacific Microwave Conference. Proceedings (Cat. No.00TH8522), IEEE, presented at 2000 Asia-Pacific Microwave Conference, http://dx.doi.org/10.1109/apmc.2000.925991

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