0.03-cc Super-thin HBT-MMIC Power Amplifier Module with Novel Polyimide Film Substrate for W-CDMA Mobile Handsets K. Kobayashi, T. Iwai, H. Itoh*, N. Miyazawa*, Y. Sano*, S. Ohara*, and K. Joshin Fujitsu Laboratories Ltd. 10-1 Morinosato-Wakamiya, Atsugi, Kanagawa 243-0197, Japan E-mail: kobayasi-flab.fujitsu.co.jp * Fujitsu Quantum Device Ltd. Kokubo Kogyo Danchi, Showa, Nakakoma, Yamanashi 409-3

A Heterojunction Bipolar Transistor Large-signal Model Focused on the Saturation Region Jongchan Kang, Youngoo Yang, Sungwoo Kim, and Bumman Kim Department of Electronic and Electrical Engineering and Microwave Application Research Center, Pohang University of Science and Technology, Pohang, Kyungbuk, 790-784, Korea kjc815-postech.ac.kr We present a new large signal model of HBT for accurately fit

Design of Tunable Band-pass Filters and Phase Shifters Using BST Thin Film Ki-Byoung Kim*, Tae-Soon Yun*, Il-Doo Kim**, Mi-Hwa Lim**, Ho-Gi Kim**, Jong-Chul Lee*, Jong-Heon Kim*, Byoungje Lee*, and Nam-Young Kim* * RFIC Center and Mission Technology Research Center, Kwangwoon University 447-1 Wolgye-dong, Nowon-ku, Seoul 139-701, Korea ** Dept. of Material Sci. & Eng., Korea Advanced Institute of

HTS Bi-2212 thick films for 3D waveguide structures A. Ilyushechkin, V. Lenive* Division of Materials Engineering, The University of Queensland, St Lucia Qld 4072 Australia, ph: +617 33654088, fax: 617 33653888, e-mail: A.Ilyushechkin-minmet.uq.edu.au * COMDEV Europe Ltd., Tria ngle Business park, Stoke Mandeville, Aylesbury, Bucks HP22 5SX, UK, ph: +44 1296 616400, fax: +44 1296 616500, e- mail:

Effect of Stitching and Decoupling Capacitors in the Split Power Distribution Network Hwang-Yoon Shim, Jiseong Kim*, Jong-Gwan Yook Dept. of Electrical and Electronic Eng., Yonsei Univ., Korea, hysims-yonsei.ac.kr, jgyook-yonsei.ac.kr R&D Group, Compute r Division, Samsung Electronics, Korea, jkim-samsung.com * Signal integrity problems and their possible solutions are addressed in this paper fo

Novel Microstrip Slow-wave Resonator Filter Hee-Seok Song , Kyu-Ho Park Wireless Communication Research Center, Korea Electronics Technology Institute, R.O.Korea Phone : +82-31-6104-130, Fax : +82-6104-263, E- mail : songhs-nuri.keti.re.kr / parkkh-nuri.keti.re.kr ABSTRACT This Paper proposes novel microstrip slow-wave resonator, which is made by etching a portion of conventional 50-ohm half-wavel

A Millimeter Wave System for The Analysis of Logs P. Eskelinen, H. Eskelinen* and M. Sorjonen** Helsinki University of Technology, Radio Laboratory, IDC, FINLAND, pekka.eskelinen-hut.fi Lappeenranta University of Technology, Dept of Mech. Eng., FINLAND, harri.eskelinen-lut.fi ** University of Oulu, MILA, FINLAND, mika.sorjonen-oulu.fi * The measurement resolution of the internal structure of log

Ka Band S-Parameter and Active Load-Pull Test Bench using an ABmm MVNA C. Dupont, N. Goia, D. Bourreau and A. Peden LEST/ENST Bretagne, FRE CNRS 2269 , BP 832, 29285 Brest Cedex, France Abstract -- This paper presents an active load-pull test bench in the Ka band using an ABmm network analyzer. The test bench is fully automated and it allows the small signal S-parameter and the inputoutput power c

Comparison of Mixer Characterization Using New Vector Characterization Techniques Joel Dunsmore, Jim W. Jones, Dara Sariaslani, Bob Shoulders joel_dunsmore-agilent.com, phone: 707-577-4042, fax 707-577-5666 AGILENT TECHNOLOGIES, 1400 FOUNTAINGROVE PKWY, SANTA ROSA, CALIFORNIA, 95403, USA. Abstract -- This paper presents a novel method for characterizing RF mixers, yielding magnitude, phase, and gr

Four-Pole Tunable Band-Pass Filters Based on Two Dual Mode SrTiO3 Disc Resonators A. Deleniv*, A. Eriksson*, and S. Gevorgian*,# * Department of Microelectronics MC-2, Chalmers University of Technology, 41296 Gothenburg, Sweden. e- mail: anatoli-ep.chalmers.se, eriksson-ep.chalmers.se, spartak-ep.chalmers.se. # Microwave and High Speed Research Center, Ericsson AB 431 84 Moelndal, Sweden. e- mail: