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Ultra Low Cost Single-Step Fabrication of Double-Sided YBa2 Cu3 O7- Films by the Non-Vacuum MOD Method for Microwave Circuit
Ultra Low Cost Single-Step Fabrication of Double-Sided YBa2Cu3O7- Films by the Non-Vacuum MOD Method for Microwave Circuits Atsushi Sanada, Masao Kimura, and Ikuo Awai Yamaguchi University, Ube, Yamaguchi 755-8611, Japan Abstract -- Low-cost, single-step fabrication of double(YBCO) high-temperature sided YBa2Cu3O7superconducting (HTS) films on a (001)LaAlO3 substrate for microwave applications are
A Filter Synthesis Method Applied to Millimeter-Wave Distributed Switch Design
A Filter Synthesis Method Applied to MillimeterWave Distributed Switch Design Sheng-Fuh Chang1, Jia-Liang Chen1, Hsih-Wei Kuo2 and Han-Zen Hsu3 1 National Chung Cheng University, Department of Electrical Engineering, 160 San-Hsin Va., Ming-Hsiung, Chiayi, Taiwan ROC, 621, TEL: 886-5-2720411. 2 Compal Communication Inc., 7th FL, No. 319, Sec. 4, Pa-The Rd., Taipei, Taiwan ROC, 105, TEL: 886-22528
Monolithically Integrated Silicon-IMPATT Oscillator at 93 GHz
Monolithically Integrated Silicon-IMPATT Oscillator at 93 GHz C. Schöllhorn1, M. Morschbach1, M. Oehme1, J. Hasch2, H. Irion2 and E. Kasper1 1 : Institut für Halbleitertechnik, Universität Stuttgart, Pfaffenwaldring 47, 70569 Stuttgart, Germany 2 : Robert Bosch GmbH, Corporate Research and Development, FV/FLO, Robert-Bosch-Platz 1, 70839 Gerlingen, Germany Abstract -- In this paper monolithicall
Very Low Noise Ka-Band Oscillator in LTCC Technology
Very Low Noise Ka-Band Oscillator in LTCC Technology Thomas Geist1, Helmut Barth2 1 EADS Deutschland GmbH, Wörthstraße 85, 89077 Ulm, Germany, phone +49 392 5806 2 µwc Microwave Components & Subsystems, Eichenstr. 38, 89155 Erbach, Germany Abstract --In this paper a Ka-Band oscillator exhibiting single sideband phase noise below -150 dBc/Hz at 10 MHz offset from the carrier is described. The osc
Surface-Mount High-Q Resonators for Millimeter-Wave LTCC Oscillators
Jan Hesselbarth, Peter Nuechter, and Uhland Goebel Huber + Suhner AG, 8330 Pfäffikon, Switzerland phone +411 952 2211 Abstract -- We report small-size high-Q resonators suitable for Ka-band oscillators based on alumina ceramic and temperature-compensated by using rutile material. The resonators can be mounted onto LTCC boards by means of surface-mount pick-and-place technology. The influence of t
An Integrated ASV Frequency Tripler for Millimetre-Wave Applications
An Integrated ASV Frequency Tripler for MillimetreWave Applications Markus Krach, Jürgen Freyer, Manfred Claassen Technische Universität München, Walter Schottky Institut, Am Coulombwall 3, D-85748 Garching, Germany, Phone: ++49 (0)89 289-12787 Abstract -- The paper describes the technological realisation and experimental verification of a frequency tripler for upper mm-waves. Two anti-serial Scho
A 2.4GHz Planar Printed Antenna with Omni-directional Horizontally Polarized Pattern for WLAN Applications
A 2.4GHz Planar Printed Antenna with Omni-directional Horizontally Polarized Pattern for WLAN Applications C.-C. Lin 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: chuangh@ee.ncku.edu.tw http://empc1.ee.ncku.edu.tw/ Abstract - This paper presents the design simulation, implement, an
Automatic Impedance Matching of an Active Helical Antenna Near a Human Operator
Automatic Impedance Matching of an Active Helical Antenna Near a Human Operator *Koichi Ogawa, (1)Tsukasa Takahashi, (1)Yoshio Koyanagi, and (2)Koichi Ito Matsushita Electric Industrial Co., Ltd. Devices Development Center 1006, Kadoma, Osaka, 571-8501 Japan ogawa.koichi@jp.panasonic.com (1) Panasonic Mobile Communications Co., Ltd./ Yokosuka, Japan (2) Chiba University / Chiba, Japan 2. ANTENNA
The Design of Small Size Chip Antenna for 2.4/5.8 dual ISM-band applications
The Design of Small Size Chip Antenna for 2.4/5.8 dual ISM-band applications Jung-Ick Moon and Seong-Ook Park Information and Communications University, School of Engineering, 58-4 Hwaam-dong, Yusung-gu, Daejeon, Korea, +82-42-866-6511 Abstract -- This paper proposed a novel chip type ceramic dielectric antenna by using the advanced meander line technique for 2.4/5.8 dual ISM-band applications. T
A Novel Integrated Dual-Band Antenna for all Relevant Wireless-LAN Standards (IEEE 802.11a, b and g)
A Novel Integrated Dual-Band Antenna for all Relevant Wireless-LAN Standards (IEEE 802.11a, b and g) A. Rennings, R. Müller, S. Otto, P. Waldow, and I. Wolff EE Department (ATE), Duisburg-Essen University, Bismarckstr. 81, 47048 Duisburg, Germany, Tel: +49-203-379-3183, Fax: +49-203-379-3499, E-mail: renny@ate.uni-duisburg.de Abstract -- A novel dual-band antenna that can be used for all relevant