Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SANE |
2022-05-24 16:00 |
Kanagawa |
Information Technology R & D Center, MITSUBISHI Electric Corp. (Kanagawa, Online) (Primary: On-site, Secondary: Online) |
Grid-loaded Step Reflector Antenna with TM01-Mode Excitation for Pencil Beam Radiation Pattern Shin-ichi Yamamoto, Shuji Nuimura, Michio Takikawa (Mitsubishi Electric Corp.) SANE2022-12 |
A reflector antenna excited by the TM01 circular waveguide mode is being studied. Since the conventional reflector anten... [more] |
SANE2022-12 pp.61-66 |
MW |
2022-03-03 09:55 |
Online |
Online (Online) |
Feasibility Study Results of Wideband Polarization Networks for Multi Band Coaxial Horn Antenna Hidenori Yukawa, Hiromasa Nakajima, Shuji Nuimura, Toru Fukasawa, Yoshio Inasawa (Mitsubishi Ele. Corp.) MW2021-113 |
A polarization networks for a coaxial multi-frequency band horn antenna can individually configure the circuit of each f... [more] |
MW2021-113 pp.12-17 |
RCS, AP, UWT (Joint) |
2020-11-25 10:15 |
Online |
Online (Online) |
Grid-loaded Step Reflector Antenna with Coaxial-Mode Excitation Shin-ichi Yamamoto, Shuji Nuimura, Michio Takikawa (Mitsubishi Electric Corp.) AP2020-75 |
A reflector antenna excited by TM01 circular waveguide mode is being studied. Since the conventional reflector antenna w... [more] |
AP2020-75 pp.11-16 |
WPT |
2017-03-07 14:50 |
Kyoto |
Kyoto Univ. Uji Campus (Kyoto) |
Improvement Study on calibration speed of the Microwave Power Transmission equipment with the REV Method Maho Sato, Shuji Nuimura, Tomohiro Takahashi, Manabu Sawa, Yukihiro Homma (MELCO), Katsumi Makino, Daisuke Joudoi, Kazuo Ohashi (JAXA) WPT2016-82 |
In microwave power transmission system, high accuracy beam control capability is required to obtain stable received powe... [more] |
WPT2016-82 pp.91-94 |
WPT |
2016-03-07 15:45 |
Kyoto |
Kyoto Univ. Uji Campus (Kyoto) |
Examination for Improving Microwave Beam-pointing Control Accuracy Applied to Space Solar Power Systems Katsumi Makino, Daisuke Joudoi, Mitsuhiro Nakadai, Masanobu Yajima, Kazuo Ohashi (JAXA), Tomohiro Takahashi, Shuji Nuimura, Yukihiro Homma (MELCO) WPT2015-82 |
JAXA has developed a high-accuracy microwave beam-pointing controller for a wireless power transmission ground test and ... [more] |
WPT2015-82 pp.33-37 |
EMCJ, IEE-EMC, MW, EST [detail] |
2015-10-22 10:55 |
Miyagi |
Sakura Hall, Katahira Campus, Tohoku Univ. (Miyagi) |
A Coaxial OMT with TE21-Mode Coupler Hidenori Yukawa, Shin-ichi Yamamoto, Tetsuya Katase, Shuji Nuimura, Naofumi Yoneda (Mitsubishi Ele. Corp.) EMCJ2015-63 MW2015-102 EST2015-73 |
Waveguide orthomode junction (OMJ) is one of key components of antenna feed systems for satellite communication. It work... [more] |
EMCJ2015-63 MW2015-102 EST2015-73 pp.23-28 |
MW, ICD |
2015-03-06 10:45 |
Fukui |
University of Fukui (Fukui) |
A Waveguide Bandpass Filter with H-plane Coupled Extracted Cavities Hidenori Yukawa, Kazuyoshi Yamashita, Shuji Nuimura, Tetsu Owada, Yukihiro Tahara (Mitsubishi Ele. Corp.) MW2014-219 ICD2014-132 |
Microwave filters are generally used to separate the transmit and receive signals in the antenna feed systems.Especially... [more] |
MW2014-219 ICD2014-132 pp.95-99 |
RCS, SAT (Joint) |
2013-08-29 13:25 |
Nagano |
Shinshu Univ. (Nagano) |
Compact Reflector Antenna Using Backfire Primary Radiator for Mobile Satellite Communication System on Board Vessel Shin-ichi Yamamoto, Shuji Nuimura, Tomohiro Mizuno, Yoshio Inasawa, Hiroaki Miyashita (Mitsubishi Electric) SAT2013-21 |
Recently, the demand for mobile broadband communications on aircrafts and ships has increased. There are a lot of worldw... [more] |
SAT2013-21 pp.1-5 |
SAT, RCS (Joint) |
2012-08-31 13:25 |
Kochi |
Kochi City Cultura-Plaza CUL-PORT (Kochi) |
Compact Reflector Antenna Using Backfire Primary Radiator for Satellite Communication System Shin-ichi Yamamoto, Shuji Nuimura, Tomohiro Mizuno, Yoshio Inasawa, Hiroyuki Sato, Makio Tsuchiya (Mitsubishi Electric Corp.) SAT2012-30 |
Recently, the demand for mobile broadband communications on aircrafts and ships has increased. There are a lot of worldw... [more] |
SAT2012-30 pp.73-77 |
AP, SAT (Joint) |
2010-07-22 14:25 |
Hokkaido |
Kitami Inst. Tech. (Hokkaido) |
A Ku Band Small Reflector Antenna for Satellite Communication System on board Vessel Shin-ichi Yamamoto, Shuji Nuimura, Izuru Naito, Hiroyuki Sato, Makio Tsuchiya, Yoshihiko Konishi (Mitsubishi Electric Corp.) AP2010-57 SAT2010-18 |
Recently, the demand for mobile broadband communications on aircrafts or ships has increased. There are a lot of worldwi... [more] |
AP2010-57 SAT2010-18 pp.111-116(AP), pp.43-48(SAT) |
AP, SAT (Joint) |
2010-07-23 15:00 |
Hokkaido |
Kitami Inst. Tech. (Hokkaido) |
Helicopter Satellite Communication System for disaster and emergency information Yutaka Ozaki, Gou Fukuda, Masao Inoue, Manabu Sawa, Shuji Nuimura (Mitsubishi Electric Corp.) SAT2010-24 |
In the field of disaster and emergency management, it is required to reduce the number of damage and accident by collect... [more] |
SAT2010-24 pp.79-83 |