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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW | 2021-11-18 13:05 |
Kagoshima | Kagoshima University (Primary: On-site, Secondary: Online) |
4-way Power Combiner Including Board-to-Board Transition Using Spring Contact Probes Takuma Nishimura, Hidenori Ishibashi, Yutarou Yamaguchi, Takumi Nagamine, Hidenori Yukawa, Toru Fukasawa, Yoshio Inasawa (MELCO)  MW2021-66 |
Conventional SSPA has a method of synthesizing power by mounting multiple MMIC on the board with flip-chip bonding for h... [more] | MW2021-66 pp.1-6 |
| SAT, SANE (Joint) |
2016-02-16 14:35 |
Hiroshima | Hiroshima Institute of Technology | High Power transmitter for X band SAR system on Small satellite Hiromi Watanabe (UT), Hirobumi Saito (JAXA) SANE2015-109 |
We are now developing subsystems in order to put our X-band Synthetic Aperture Radar system for 100kg class small satell... [more] | SANE2015-109 pp.13-18 |
| SANE | 2014-06-20 14:45 |
Ibaraki | Tsukuba Space Center, JAXA | Development of 20W class X-band Amplifier using GaN
-- The Feasibility Study by the System Evaluation -- Mitsuhiro Nakadai, Johta Awano, Masanobu Yajima (JAXA), Masahiro Funabashi, Tomo Sakata (NTSpace) SANE2014-36 |
Japan Aerospace Exploration Agency (JAXA) has developed a 20W class X-band Solid State Power Amplifier (SSPA) using gall... [more] | SANE2014-36 pp.75-78 |
| WBS | 2013-10-31 15:10 |
Kagoshima | Effectiveness of OFDM clipping & filtering employing transmit power control in realistic nonlinear amplification Tomoki Maruko, Shoya Takebuchi, Fumiaki Maehara (Waseda Univ.) WBS2013-25 |
Clipping and filtering (CAF) is a promising technique to suppress the out-of-band radiation generated after passing thro... [more] | WBS2013-25 pp.25-30 |
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| SANE | 2012-10-11 14:20 |
Overseas | The SONGDO CONVENSIA, Incheon Korea | Preliminary Design of X-band High Efficiency Onboard Solid State Power Amplifier for Deep Space Missions Using GaN HEMT Yuta Kobayashi, Atsushi Tomiki, Shinichiro Narita, Shigeo Kawasaki (JAXA) SANE2012-74 |
One of the most indispensable impacts on onboard power consumption is generally caused by a transmission power amplifier... [more] | SANE2012-74 pp.101-105 |
| EE, IEE-SPC | 2012-07-31 13:50 |
Nara | A Study of the Lamp Discharge Starting Circuit Used Piezo-Electric Transformer Masayuki Arai, Tsutomu Tsuruoka (TOKYO KEIKI) EE2012-15 |
In recent years, an electrical precipitation machine and an air cleaner are typically raised in the technological applic... [more] | EE2012-15 pp.93-98 |
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| SAT | 2011-12-12 10:15 |
Aichi | Nagoya University | What is the optimum modulation scheme supporting high spectral efficiency for VSAT system? Pansoo Kim, Deock-Gil Oh (ETRI) SAT2011-42 |
This paper tackles to identify the optimum modulation scheme supporting high spectral efficiency in satellite VSAT syste... [more] | SAT2011-42 pp.19-22 |
| EMCJ, ITE-BCT | 2009-03-13 14:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Solid State Power Amplifier with GaN FET for Ku-band Ryo Mochizuki, Tatsuya Fukushima, Hiroaki Iwabuchi, Yoshio Yamada, Takao Kato (Toshiba Corp.) EMCJ2008-121 |
In this paper, we present a solid state power amplifier (SSPA) for Ku-band applications. This is the first report of SSP... [more] | EMCJ2008-121 pp.43-48 |
| MW | 2008-06-27 14:30 |
Aichi | Toyohashi Univ. of Tech. | 400W GaN Solid-State Power Amplifier for X-Band Marine Radar Systems Junji Yamagata, Masaya Sawayanagi, Hiroki Sugawara, Masanori Sudoh (JRC) MW2008-43 |
We have developed a solid-state power amplifier (SSPA) for X-band marine radar systems employing new gallium nitride hig... [more] | MW2008-43 pp.63-68 |
| WBS | 2007-12-19 10:15 |
Tokyo | A Study on Statistical Characteristics of Signal Distortion Due to Nonlinear Amplification in OFDM Systems Masaaki Harada (KIT) WBS2007-62 |
Statistical characteristics of nonlinear distortion due to the amplification in orthogonal frequency division multiplex ... [more] | WBS2007-62 pp.19-24 |
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