A Thermally Driven Tunable TFBAR Bandpass Filter Hong-Teuk Kim, Heon-Min Lee, Hyung-Kyu Choi, Jae-Young Park, Jong-Uk Bu, and Kyungho Lee Materials and Devices Laboratory, LG Electronics Institute of Technology 16 Woomyeon-Dong, Seocho-Gu, Seoul 137-724, South Korea Tel: 82-2-526-4535, e-mail: htsc-lge.com Abstract -- A tunable bandpass filter based on TFBARs has been realized by micro-machined

Microwave Properties of BST Thin Film Interdigital Capacitors on Low Cost Alumina Substrates Jayesh Nath1, Student Member IEEE, Dipankar Ghosh2, Jon-Paul Maria2, Michael B. Steer1, Fellow IEEE, Angus Kingon2, Member IEEE and Gregory T. Stauf3 1 North Carolina State University, Electrical and Computer Engineering Department, Box 7914, Raleigh, NC-27695-7914, USA 2 North Carolina State University,

A Novel Compact Microstrip Bandpass Filter with Two Transmission Zeros Pu-Hua Deng, Chi-Hsueh Wang, Yo-Shen Lin, and Chun Hsiung Chen Department of Electrical Engineering and Graduate Institute of Communication Engineering, National Taiwan University, Taipei 106, Taiwan TEL : 866-2-23635251-ex221, Fax : 886-2-23638247 E-MAIL: chchen-ew.ee.ntu.edu.tw Abstract --A novel compact microstrip bandpass f

A High-power SP3T Antenna Switch IC with Adaptive-charge-pump-circuit Topology Yuji Takahashi, Keiichi Numata, Tadashi Maeda, and Hikaru Hida SYSTEM DEVICES RESEARCH LABORATORIES, NEC CORPORATION, 34 Miyukigaoka, Tsukuba, Ibaraki 305-8501, Japan. TEL:+81-298-50-1523 FAX:+81-298-50-1108 E-MAIL:y-takahashi-em.jp.nec.com Abstract -- We propose a high-power handling and compact antenna switch circuit

Vertical Multi-Layered Implementation of a Purely Left-Handed Transmission Line for Super-Compact and Dual-Band Devices Yasushi Horii, Christophe Caloz, and Tatsuo Itoh Electrical Engineering Department, University of California at Los Angeles 420 Westwood Plaza, Los Angeles, CA, 90095-1594, USA Phone +1-310-206-1710, Fax +1-310-206-4819, E-mail horii-res.kutc.kansai-u.ac.jp Abstract ----- A multi

A Planar Broadband Antenna for UWB Pulse Transmission Cheng-Jung Lee1 , Christophe Caloz2 , Kevin M. K. H. Leong1 , Sang-Min Han1 , and Tatsuo Itoh1 University of California, Los Angeles, Department of Electrical Engineering 405 Hilgard Ave., Los Angeles, CA 90095, USA, 1-310-206-1024, cjlee-ee.ucla.edu 2 ´ ´ D´ partement de G´ nie Electrique, Ecole Polytechnique de Montr´ al,Montr´ al e e e e Qu´

Beamwidth Tuning in a Composite Right/Left-Handed (CRLH) Leaky-Wave Antenna Using Non-Uniformly Biased Varactors Sungjoon Lim, Christophe Caloz, and Tatsuo Itoh Department of Electrical Engineering, University of California, Los Angeles 405 Hilgard Avenue, Los Angeles, CA 90095, U.S.A. e-mail: sungjoon-ee.ucla.edu phone : +1-310-206-4821 Abstract -- A novel and efficient approach to electronicall

The CPW Directional Couplers with Enhanced Directivity via Modified Finite-Extent Backed Conductor and T-Type Slot Jeong Hoon Park1, Chang On Lee2, Kyung Min Choi2, and Chull-Chai Shin2 1 2 Incheon City College, Department of Information Communications, 235 Dohwa 2-dong, 402-750 Inchon, Korea Ajou University, Division of Electrical & Computer Engineering, San 5 Wonchon-dong, 443.749 Suwon, Korea,

DC-50 GHz Low-Loss Wafer-Scale Package for RF MEMS Byung-Wook Min, Kamran Entesari, and Gabriel M. Rebeiz Department of Electrical Engineering and Computer Science University of Michigan at Ann Arbor 1301 Beal Avenue, Ann Arbor, Michigan 48109-2122, USA Telephone: +1-734-936-0183 bmin-umich.edu, kentesar-umich.edu and rebeiz-umich.edu Abstract-- This paper reports on the design and fabrication of

High Performance and Low Cost LDMOS Devices for 3G Base Stations Z.Xie, A.Shibib, J.Brennan, J.Desko, D.Farrel, M.Frei, J.Freund, J.Herbsommer, M.Hurst, B.Jones, S.Lian, G.Libricz, S.Molloy, R.Moyer, D.Olejnik, J.Osenbach, H.Safar, R. Shanaman, K.Smith, S.Xu, P.Gammel, and I.C.Kizilyalli Agere Systems, 1110 American Parkway NE, Allentown, PA 18109 USA. kizilyalli-agere.com (610)712-1881 (office) (