Study of Dual-band Circularly Polarized Microstrip Antenna Tso-Wei Li, Cheng-Liang Lai and Jwo-Shiun Sun National Taipei University of Technology, Institute of Computer, Communication, Chung , 106 Taipei, Taiwan (R.O. C), 886-2-2771-2171 Abstract -- A new dual-band circularly polarized microstrip antenna is presented. In this paper, the proposed dual-band antenna is designed by dual-radiator. The

Hyperbolic Tangent Function Avoided for Encoded Pilot Low Density Parity Check Decoding Ashutosh Goyal and Hyuck M. Kwon, Wichita State University, Electrical and Computer Engineering, Wichita, KS 67260, USA Email: {axgoyal, hyuck.kwon-wichita.edu} Abstract -- Very recently the same authors of this paper proposed an encoded pilot system where pilot bits are encoded with the message bits using a sy

Study of On-Chip Integrated Antennas Using Standard Silicon Technology for Short Distance Communications Michel PONS, Fayçal TOUATI, Patrice SENN France Telecom Division R&D, TECH/ONE, 28, Chemin du Vieux Chêne BP 98 38243 MEYLAN Cedex FRANCE, Phone : (33) 4 76764259) Abstract -- A study of on-chip integrated antennas has been carried out in order to test the feasibility of antenna implementation

Universal Precision ESM Receiver based on Software Defined Radio technology R.M.E.M. van Heijster1 1 TNO Defence, Security and Safety, P.O. Box 96864, 2509 JG The Hague, The Netherlands, Phone +31 70 3740385 Abstract -- This paper shows that Software Defined Radio is suitable for a less common but challenging application in a receiver for Electronic Support Measures. The architecture of a receiv

Rigorous Evaluation of Specific Absorption Rate (SAR) Induced in a Multilayer Biological Structure. Pradier A.1, Lautru D.2, Wong M.F. 1, Fouad Hanna V. 2, Wiart J. 1. France Télécom R&D ­RESA/FACE 38-40, Rue du Général Leclerc ­ 92794 Issy Les Moulineaux Cedex 09, E.mail:{aline.pradier;wong.manfai;joe.wiart}-francetelecom.com, Tel: (+33)1 45 29 44 44 2 Laboratoire Instruments et Systèmes ­ case 2

A 3 × 3, K-Band CPW-fed, ApertureCoupled Antenna Array for Radiometer Applications Christopher R. Trent (1), Saravana P. Natarajan (2), Thomas M. Weller (2) and Matthew Smith (3) (1) Harris Corp., 2400 Palm Bay Rd, Palm Bay, FL, USA, 32907, Email: ctrent02-harris.com , Ph: 321-727-9100 (2)University of South Florida, Dept. of Electrical Engineering, 4202 E Fowler Ave., Tampa, Florida, USA,33620, E

A Novel Low Loss, Thin Film, WLAN Antenna Switching Module Richard Chen1, Neal Mellen1, Makoto Shibata2, Masahiro Miyazaki2, and Akira Furuya2 1 TDK R & D Corp, 4645 E. Cotton Center Blvd, Suite #199, Phoenix, Arizona 85040, USA 2 TDK Corporation, 543 Otai, Saku-shi, Nagano 385-8555, Japan resulting in varied dimensions of conductor patterns over a relatively small range. Repeatability for capaci

A 5.7-GHz Low-Power and High-Gain 0.18- m CMOS Double-Balanced Mixer for WLAN C.-H Liao, Y.-K. Chu, D.-R. Huang, and H.-R. Chuang Department of Electrical Engineering, National Cheng Kung University, Tainan, Taiwan, R.O.C Tel: +886 6 2757575~62374 Fax: +886 6 2748690, E-mail: chuang_hr-ee.ncku.edu.tw, http://empc1.ee.ncku.edu.tw/ Abstract- This paper presnts a low-power and high-gain 5.7 GHz CMOS

Antenna-on-Package Concept: Shielding of Backside Radiation and Study of Electromagnetic Near Field inside Package S. Mestdagh 1 , G.A.E. Vandenbosch 1 2 K.U.Leuven, Dept. ESAT-Telemic, Kasteelpark Arenberg 10, B-3001 Heverlee, Belgium, Tel: +32 16 321150, Fax: +32 16 321986, E-mail: steven.mestdagh-esat.kuleuven.ac.be 2 As 1 above, but E-mail: guy.vandenbosch-esat.kuleuven.ac.be Abstract-- In

Design of large mm-wave beam-scanning reflectarrays Benedetta Mencagli, Roberto Vincenti Gatti, Luca Marcaccioli, Roberto Sorrentino University of Perugia, Dept. Electronic and Information Engineering, Perugia, via G. Duranti 93, 06125, Italy Abstract ­ Beam scanning reflectarrays represent an attractive alternative to MMIC-based phased array antennas, particularly at mm-wave frequencies, thanks t