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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMCJ, IEE-EMC, MW, EST [detail] | 2016-10-20 14:55 |
Miyagi | Tohoku Univ. | C-Band GaN Diode Rectifier for HySIC MPT System Satoshi Yoshida (Kagoshima Univ.), Akihira Miyachi (JAXA), Ryoko Kishikawa, Masahiro Horibe (AIST), Kenjiro Nishikawa (Kagoshima Univ.), Shigeo Kawasaki (JAXA)  EMCJ2016-69 MW2016-101 EST2016-65 |
In this paper, we evaluate a 5.8 GHz rectifier using GaN diode for space solar power system application. As a first ste... [more] |
EMCJ2016-69 MW2016-101 EST2016-65 pp.53-56 |
| MW (2nd) |
2016-06-09 - 2016-06-11 |
Overseas | KMUTNB, Bangkok, Thailand | Design of Dual-Band Rectifier Using Microstrip Spurline Notch Filter Koshi Hamano, Ryuya Tanaka, Satoshi Yoshida (Kagoshima Univ.), Akihira Miyachi (JAXA), Kenjiro Nishikawa (Kagoshima Univ.), Shigeo Kawasaki (JAXA) |
This paper proposes and demonstrates a novel dual-band rectifier at 2.15 GHz and 5.84 GHz. The proposed rectifier employ... [more] | |
| EMCJ, IEE-EMC, MW, EST [detail] | 2015-10-22 10:30 |
Miyagi | Sakura Hall, Katahira Campus, Tohoku Univ. | Fabrication and evaluation of small sensor node for wireless health monitoring system in the RVT Satoshi Yoshida (Kagoshima Univ.), Akihira Miyachi (JAXA), Kenjiro Nishikawa (Kagoshima Univ.), Shigeo Kawasaki (JAXA) EMCJ2015-62 MW2015-101 EST2015-72 |
In this paper, we evaluate system feasibility of the wireless sensor network system powerd by the mi- crowave power tra... [more] |
EMCJ2015-62 MW2015-101 EST2015-72 pp.17-22 |
| MW (2nd) |
2015-08-06 - 2015-08-08 |
Overseas | Chulalongkorn Univ., Bangkok, Thailand | [Poster Presentation]
Dual-band Dual-pole Antenna for compatibility of MPT with communication Naoki Hasegawa (Kyoto Univ), Hyeonjae Ju (The Univ. of Tokyo), Satoshi Yoshida (Kagoshima Univ.), Akihira Miyachi, Makoto Matsunoshita (ISAS/JAXA), Kenjiro Nishikawa (Kagoshima Univ.), Shigeo Kawasaki (ISAS/JAXA) |
In this paper, a proto-type of dual-band dual-pole antenna is demonstrated for compatibility of MPT with the X-band comm... [more] | |
| WPT | 2015-03-24 13:55 |
Kyoto | Kyoto Univ. Uji Campus | System Evaluation of a Wireless Health Monitoring System Powered by Microwave Power Transmission in a Reusable Vehicle Test Satoshi Yoshida (JAXA), Naoki Hasegawa (Kyoto Univ.), Takumasa Noji (TMU), Tomoki Kaneko (Nihon Univ.), Hyeonjae Ju (Tokyo Univ.), Chisaki Maekawa (ARS), Hiroyuki Yamazawa (CHINO), Ikuko Urushibara, Hikaru Sato (ARS), Shigeo Kawasaki (JAXA) WPT2014-95 |
In this paper, we evaluate system feasibility of the wireless sensor network system powerd by the microwave power trans... [more] |
WPT2014-95 pp.11-16 |
| MW, ED | 2015-01-15 15:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | 920MHz Band Wireless Sensor Network System with Microwave Power Transmission System Operating at 5.8 GHz Satoshi Yoshida (JAXA), Naoki Hasegawa (Kyoto Univ.), Takumasa Noji (TMU), Tomoki Kaneko (Nihon Univ.), Hyeonjae Ju (Univ. of Tokyo), Chisaki Maekawa (ARS), Hiroyuki Yamazawa (CHINO), Ikuko Urushibara, Hikaru Sato (ARS), Shigeo Kawasaki (JAXA) ED2014-121 MW2014-185 |
[more] | ED2014-121 MW2014-185 pp.25-30 |
| MW (2nd) |
2014-11-26 - 2014-11-28 |
Overseas | King Mongkut's Institute of Technology Ladkrabang (KMITL), Bangkok | Fundamental Experiment of S-band Low Noise Amplifier and Dielectric Microcalorimeter for X-ray Detection System Takumasa Noji (Tokyo Metropolitan Univ.), Akihira Miyachi, Takahiro Kikuchi, Ju Hyeonjae, Naoki Hasegawa, Satoshi Yoshida, Noriko Y. Yamasaki, Kazuhisa Mitsuda (JAXA), Takaya Ohashi (Tokyo Metropolitan Univ.), Shigeo Kawasaki (JAXA) |
In this paper, we demonstrate the result of combining a low noise amplifier (LNA) and a dielectric microcalorimeter (DMC... [more] | |
| AP, MW (Joint) |
2014-09-19 13:25 |
Tokyo | Tokyo Institute of Technology, Ookayama Campus | Characteristics of Retrodirective HIC using High Conversion Gain Mixer Hyeonjae Ju (Univ. of Tokyo), Takumasa Noji, Naoki Hasegawa, Satoshi Yoshida, Akihira Miyachi, Shigeo Kawasaki (JAXA), Yoshihiro Kawahara, Tohru Asami (Univ. of Tokyo) MW2014-96 |
[more] | MW2014-96 pp.59-64 |
| MSS | 2014-03-07 15:40 |
Ehime | Ehime Univ. | On Resource Constrained Project Scheduling Problem with Resource Consumption Varying with Time Satoshi Yoshida, Toshiyuki Miyamoto (Osaka Univ.), Kazuyuki Mori, Shoichi Kitamura, Yoshio Izui (Mitsubishi Electric) MSS2013-96 |
In terms of energy consumption, environment surrounding the manufacturing industries has become considerably strict. Th... [more] |
MSS2013-96 pp.119-124 |
| MW (Workshop) |
2013-12-02 - 2013-12-04 |
Overseas | King Mongkut's University of Technology North Bangkok, Thailand | 20 W GaN HPA for Compatibility of MPT with Wireless Communication Noki Hasegawa (Kyoto Univ.), Satoshi Yoshida, Shigeo Kawasaki (JAXA), Naoki Shinohara (Kyoto Univ.) |
The Wireless Health Monitoring System in a spacecraft requires a high efficiency and high power active integrated antenn... [more] | |
| MW | 2013-11-22 14:00 |
Kagoshima | Kagoshima Prefectural Culture Center | Investigation of Relationship between Modulated Input Signals and RF-DC Power Conversion Efficiency of Rectifier for WiCoPT
-- Conversion Efficiency Comparison of CW, FSK, QPSK and 16QAM -- Hiroto Sakaki (Kagoshima Univ.), Satoshi Yoshida (JAXA), Tatsuro Kuwahara, Kenjiro Nishikawa (Kagoshima Univ.), Shigeo Kawasaki (JAXA) MW2013-147 |
Recently, Wireless Communication and Power Transmission (WiCoPT) has been proposed and devel- oped. This paper investiga... [more] | MW2013-147 pp.91-96 |
| MW | 2013-11-22 15:15 |
Kagoshima | Kagoshima Prefectural Culture Center | A communication control method for wireless sensor and power transmission systems Chisaki Maekawa, Ikuko Urushibara (AR'S), Satoshi Yoshida (JAXA), Hikaru Sato (AR'S), Shigeo Kawasaki (JAXA) MW2013-149 |
A typical reusable vehicle test (RVT) rocket is wired with a vast array of sensors. While converting these sensors from... [more] | MW2013-149 pp.103-107 |
| MW, AP (Joint) |
2013-09-12 14:05 |
Tokyo | NHK Science Tech. Research Lab. | A 60GHz Band 3-D Phased Array Antenna Module for Hetero-Plane Beam Synthesis Yuya Suzuki, Satoshi Yoshida, Suguru Kameda, Noriharu Suematsu, Akinori Taira, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) AP2013-80 |
We propose a 3-dimensional,(3-D) phased array antenna,(PAA) module having two separated 2$times$2 end-fire dipole array ... [more] | AP2013-80 pp.1-6 |
| EE, WPT, IEE-SPC (Joint) [detail] |
2013-07-25 09:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Measured Evaluation of DC Conversion Efficiency with Modulated Signal for WiCoPT Systems
-- Conversion Efficiency with FSK, BPSK, QPSK and 16QAM -- Hiroto Sakaki (Kagoshima Univ.), Satoshi Yoshida (JAXA), Kenjiro Nishikawa (Kagoshima Univ.), Shigeo Kawasaki (JAXA) |
Recently, the wireless system, which can transfer data and power simultaneously, called "Wireless Communication and Powe... [more] | |
| MW | 2013-03-08 10:15 |
Hiroshima | Hiroshima Univ. | Investigation of Rectifier Operation with Modulated Input Signal for WiCoPT Hiroto Sakaki (Kagoshima Univ.), Satoshi Yoshida (JAXA), Kenjiro Nishikawa (Kagoshima Univ.), Shigeo Kawasaki (JAXA) MW2012-183 |
This report presents analysis results of the RF-DC conversion efficiency in a rectifier with FSK modulate input signal. ... [more] | MW2012-183 pp.135-140 |
| MW | 2012-10-19 11:35 |
Tochigi | Utsunomiya Univ. | 60-GHz Band 2x4-Element Array Antenna Module Using 3-D SiP Structure Yuya Suzuki, Satoshi Yoshida, Shoichi Tanifuji, Suguru Kameda, Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) MW2012-104 |
In this paper, an antenna module for 60-GHz band beamforming which can form two dimensional beam in the endfire directio... [more] | MW2012-104 pp.129-134 |
| MW (Workshop) |
2012-08-08 - 2012-08-10 |
Overseas | Chulalongkorn University, Bangkok, Thailand | Evaluation of 5-GHz Band MIMO Communication Quality Under the Wireless Power Transmission Situation in a Spacecraft Shuntaro Tashiro (Tokyo University of Science), Takumasa Noji (Tokyo Metropolitan University), Takako Kuroyanagi (Nihon Univ.), Goh Fukuda (Tokyo University of Science), Yuta Kobayashi, Satoshi Yoshida, Yusuke Maru, Yoshihiro Naruo, Shigeo Kawasaki (JAXA/ISAS) |
Effects on multiple inputs multiple outputs (MIMO) communication quality from a wireless power transmission (WPT) syste... [more] |
|
| SR | 2012-05-24 13:00 |
Kanagawa | Keio univ. at Hiyoshi | [Technology Exhibit]
60GHz Band Beamforming Array Antenna Using 3-D SiP Structure Satoshi Yoshida, Yuya Suzuki, Ta Tuan Thanh, Suguru Kameda, Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) SR2012-1 |
In this paper, a 60-GHz band planar dipole array antenna structure in a small wireless terminal is proposed for wide cov... [more] | SR2012-1 pp.1-8 |
| AP, ITE-BCT | 2012-02-10 15:35 |
Hiroshima | NHK Hiroshima | Beam Steering Experiments on a 60-GHz Band Dipole Array Antenna Satoshi Yoshida, Yuya Suzuki, Shoichi Tanifuji, Suguru Kameda, Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) AP2011-197 |
In this paper, we design and implement a 60-GHz band dipole array antenna with a beam for horizontal direction for a sub... [more] | AP2011-197 pp.117-122 |
| AP | 2011-01-21 14:15 |
Saga | Saga Univ. | Gain enhancement of a planar dipole antenna integrated with a 60-GHz band small module using 3-dimensional system-in-package technology Satoshi Yoshida, Shoichi Tanifuji, Suguru Kameda, Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) AP2010-157 |
We analyzed and implemented a 60-GHz band planar dipole antenna with extended dielectric substrate. As a result of param... [more] | AP2010-157 pp.141-146 |
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