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All Technical Committee Conferences (Searched in: All Years)
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Search Results: Conference Papers |
Conference Papers (Available on Advance Programs) (Sort by: Date Descending) |
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Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP |
2021-12-16 14:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
A Design of a Short-Circuited Ring Patch Antenna with a Stacked Patch and a LNA Mounted on the Center of the Antenna Shunichi Ikeda, Kei Yokokawa, Narihiro Nakamoto, Akihito Hirai, Toru Fukasawa, Masataka Otsuka (Mitsubishi Electric Corp.) AP2021-133 |
[more] |
AP2021-133 pp.25-30 |
AP |
2021-02-19 13:00 |
Online |
Online |
[Invited Lecture]
Development of Circularly Polarized Cavity-Backed Patch Antenna for Millimeter-Wave Wide-Angle Beam Scanning Shunichi Ikeda, Kei Yokokawa, Narihiro Nakamoto, Toru Fukasawa, Masataka Otsuka, Yoshio Inasawa (Mitsubishi Electric Corp.) AP2020-125 |
This paper presents a circularly polarized cavity-backed patch antenna for a low-profile active electronically scanned a... [more] |
AP2020-125 pp.50-55 |
AP |
2019-05-17 09:30 |
Hyogo |
Kanpo-no-yado Arima (Arima Onsen, Hyogo) |
Design of Waveguide-Fed Helical Phased Array with Antenna Elements Rotated by Motors Kei Yokokawa, Narihiro Nakamoto, Satoshi Yamaguchi, Yusuke Suzuki, Toru Fukasawa, Masataka Otsuka, Naofumi Yoneda, Hiroaki Miyashita (Mitsubishi Electric) AP2019-6 |
[more] |
AP2019-6 pp.29-33 |
AP (2nd) |
2018-06-29 10:45 |
Tokyo |
Jinbo-cho Takahashi Bldg. 7F |
Array Calibration by The REV Method for A Helical Phased Array Using Motors Kei Yokokawa, Kiyotaka Suzuki, Narihiro Nakamoto, Satoshi Yamaguchi, Yusuke Suzuki, Toru Fukasawa, Masataka Otsuka, Naofumi Yoneda, Hiroaki Miyashita (Mitsubishi Electric Corp.) |
[more] |
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AP, RCS (Joint) |
2014-11-12 14:35 |
Yamagata |
Yamagata University, Yonezawa Campus |
Research on Scattering Performance of Log-periodic Dipole Array Kei Yokokawa, Keisuke Konno, Qiang Chen (Tohoku Univ.) AP2014-137 |
Log-Periodic Dipole Array(LPDA) antenna is well known as the one of ultrawideband antennas. In this report, scattering p... [more] |
AP2014-137 pp.51-54 |
AP |
2014-03-10 12:40 |
Fukushima |
Koriyama City Rodo Fukushi Kaikan |
Design of Reflectarray with Log-Periodic Dipole Array Elements Kei Yokokawa, Keisuke Konno, Qiang Chen, Suguru Kameda, Noriharu Suematsu (Tohoku Univ.) AP2013-185 |
[more] |
AP2013-185 pp.1-5 |
AP, MW (Joint) |
2012-09-27 13:25 |
Saitama |
KDDI R&D LABS |
A Study of Acceleration of Conjugate Gradient Method Using GPU Hajime Katsuda, Keisuke Konno, Qiang Chen, Kunio Sawaya (Tohoku Univ.), Kei Yokogawa, Qiaowei Yuan (Sendai National College of Technology), Toshihiro Sezai (JAXA) AP2012-86 |
In method of moments (MoM), large computing time consumption is a serious problem for solving a large-scale matrix equat... [more] |
AP2012-86 pp.25-29 |
AP |
2012-06-14 14:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Study of Accelerated MoM Computation Using GPU Hajime Katsuda, Keisuke Konno, Qiang Chen, Kunio Sawaya (Tohoku Univ.), Kei Yokogawa, Qiaowei Yuan (Sendai National College of Technology) AP2012-28 |
In method of moments (MoM), cost of too much computing time becomes a serious problem for numerical analysis of large-sc... [more] |
AP2012-28 pp.25-30 |
AP |
2012-04-19 13:00 |
Miyagi |
Tohoku Univ. |
Research on acceleration of Method of Moments using GPU Kei Yokogawa, Yuuki Saito, Qiaowei Yuan (SNCT), Toshihiro Sezai (JAXA), Hajime Katsuda, Keisuke Konno, Qiang Chen, Kunio Sawaya (Tohoku Univ.) AP2012-6 |
For numerical analysis of large-scale antennas, large CPU time is required for solving linear systems in Method of Momen... [more] |
AP2012-6 pp.27-32 |
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