Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MW |
2015-06-25 15:30 |
Kanagawa |
Institute of Industrial Promotion Kawasaki |
Application of Microwave Absorption/Transmission Switchable Surface to Radome Shinya Kitagawa, Ryosuke Suga, Osamu Hashimoto (Aoyama Gakuin Univ.), Kiyomichi Araki (Tokyo Tech) MW2015-43 |
A switchable surface which can switch between a radar absorber and transmission surface was fabricated and evaluated. Th... [more] |
MW2015-43 pp.29-34 |
EST |
2015-05-15 14:25 |
Tokyo |
Hosei Univ. (Koganei Campus) |
Study on Equivalent Model of Patch Array Antenna RCS Shinya Kitagawa, Ryosuke Suga, Osamu Hashimoto (Aoyama Gakuin Univ.), Kiyomichi Araki (Tokyo Tech.) EST2015-7 |
An equivalent modeling for patch array antenna radar cross section (RCS) was proposed. Antenna RCS is composed of struct... [more] |
EST2015-7 pp.33-38 |
EST |
2014-05-30 13:55 |
Tokyo |
|
Study on Dipole Antenna RCS Reduction Using Reradiation Interference Cancellation Shinya Kitagawa, Ryosuke Suga, Osamu Hashimoto (Aoyama Gakuin Univ.) EST2014-7 |
Antennas cause scattering and reradiation when it is irradiated microwave. Radar cross section (RCS) reduction method us... [more] |
EST2014-7 pp.35-40 |
EST |
2014-05-30 14:20 |
Tokyo |
|
Study on Broadband Reflected Wave Reduction by Phase Interference with Metal Patterns Ryota Kakuta, Shinya Kitagawa, Ryosuke Suga, Osamu Hashimoto (Aoyama Gakuin Univ.) EST2014-8 |
(To be available after the conference date) [more] |
EST2014-8 pp.41-45 |
MW (Workshop) |
2013-12-02 - 2013-12-04 |
Overseas |
King Mongkut's University of Technology North Bangkok, Thailand |
Electrically Switchable Reflector Implemented on Dielectric Substrate Shinya Kitagawa, Ryosuke Suga, Osamu Hashimoto (Aoyama Gakuin Univ.) |
An electrically switchable reflector which switches reflection level using pin diodes was implemented on a dielectric su... [more] |
|
EMCJ, IEE-EMC, MW, EST [detail] |
2013-10-25 16:40 |
Miyagi |
Tohoku Univ. |
Study on Active Control of Microwave Reflection and Absorption Using Diodes Shinya Kitagawa, Ryosuke Suga, Osamu Hashimoto (Aoyama Gakuin Univ.) EMCJ2013-89 MW2013-129 EST2013-81 |
We propose a reflection control substrate, which is actively controlled reflector and absorber using diodes. Pin diodes ... [more] |
EMCJ2013-89 MW2013-129 EST2013-81 pp.169-174 |
AP |
2013-08-30 14:25 |
Kanagawa |
Yokosuka |
Study on RCS Reduction Using Random Array Structural Meatamaterial Shinya Kitagawa, Kazuhiro Takahagi, Akiko Harasaki (MOD), Hidetoshi Chiba (Mitsubishi Electric) AP2013-76 |
Metal patch size on the dielectric substrate changes the reflection phase. We designed and made the RCS reduction substr... [more] |
AP2013-76 pp.77-81 |
EMCJ |
2009-11-20 13:30 |
Tokyo |
Aoyama Gakuin Univ. (Aoyama Campus) |
A theoretical study on design of radar absorbent material for wedge shape Shinya Kitagawa, Yoshinobu Hata, Tatsuo Kida (Ministry of Defense) EMCJ2009-82 |
In the general design of Radar Absorbent Material (RAM), its reflection coefficient is calculated with the transmission ... [more] |
EMCJ2009-82 pp.19-24 |
AI, IPSJ-ICS |
2008-03-06 09:50 |
Hokkaido |
|
Generalization of Attributes Weighting Method in Construction of Large Scale Concept-Base for Association Shinya Kitagawa, Hirokazu Watabe, Tsukasa Kawaoka (Doshisha Univ.) AI2007-52 |
An aim of this study is to perform smooth conversation between human and computer by association mechanism. The main com... [more] |
AI2007-52 pp.49-54 |
SANE |
2007-02-23 13:50 |
Saitama |
Nippon Institute of Technology |
A Fundamental Study of Detection Method of Aerial Targets Using Feeble Scattered Wave Junji Asada, Shinya Kitagawa, Yoshiyuki Murakami (JDA) SANE2006-136 |
Radars are usually used to detect aerial targets, but they sometimes need the provisions for interferences. We propose a... [more] |
SANE2006-136 pp.13-18 |