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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP (2nd) |
2014-01-10 10:30 |
Overseas | Le Quy Don Technical University (Hanoi, Vietnam) | Performance Analyses of X-band Deploying Elliptic Cassegrain Antenna for a small SAR satellite Shinji Kuroda, Tamotsu Nishino, Takahiro Inoue, Michio Takikawa, Yuki Takatani, Yoshinori Kunii (Mitsubishi Electric Corp.) |
[more] | |
| AP | 2010-12-17 10:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Inclined slot array antennas on a rectangular coaxial line Satoshi Yamaguchi, Yukihiro Tahara, Toru Takahashi, Tamotsu Nishino, Yoshihiko Konishi (Mitsubishi Electric Corp.)  AP2010-120 |
[more] | AP2010-120 pp.13-18 |
| AP, RCS (Joint) |
2010-11-12 13:50 |
Fukui | Fukui Univ. | Power Inversion Adaptive Array for Co-channel Interference Suppression in Multibeam Satellite Communications Kazunari Kihira, Akinori Fujimura, Tamotsu Nishino, Yoshihiko Konishi, Isamu Chiba (Mitsubishi Electric Corp.) AP2010-114 |
[more] | AP2010-114 pp.131-136 |
| SAT | 2010-10-28 14:50 |
Overseas | Kyonju（Korea） | Optimum Amplifier Selection Method of Array Feed Element for Minimizing Power Consumption Takayuki Nakanishi, Kazunari Kihira, Tamotsu Nishino, Yoshihiko Konishi (Mitsubishi Electric) SAT2010-50 |
In recent years, multibeam satellite systems with hundreds of spot beams have been developed and studied. A Multibeam sa... [more] | SAT2010-50 pp.45-50 |
| AP, SAT (Joint) |
2010-07-21 16:15 |
Hokkaido | Kitami Inst. Tech. | Exact Element Field Measurement for Phased Array Calibrations Toru Takahashi, Tamotsu Nishino, Yoshihiko Konishi, Isamu Chiba (Mitsubishi Electric) AP2010-49 |
[more] | AP2010-49 pp.63-68 |
| SANE | 2010-06-25 13:40 |
Ibaraki | Tsukuba Space Center (JAXA) | Null Beam Forming for Multiple-Beam Phased Array Antennas on GEO Satellites Toru Takahashi, Narihiro Nakamoto, Tamotsu Nishino, Toshihiko Aoki, Yoshihiko Konishi, Isamu Chiba (Mitsubishi Electric), Masanobu Yajima, Johta Awano, Ichirou Inamori (JAXA) SANE2010-42 |
Multiple access technologies have been required for intersatellite communications between low earth orbit (LEO) satellit... [more] | SANE2010-42 pp.151-156 |
| AP | 2010-03-08 14:10 |
Saitama | Saitama University | A Gaussian Beam Theory for Scanning Reflector Antennas Fed by Defocused Arrays Toru Takahashi, Masataka Ohtsuka, Tamotsu Nishino, Yoshihiko Konishi, Isamu Chiba (Mitsubishi Electric Corp.) AP2009-214 |
In this report, a novel design theory is proposed to provide beam scanning characteristics of the reflector antennas fed... [more] | AP2009-214 pp.55-60 |
| AP | 2010-02-19 13:10 |
Tokyo | Toshiba | Phase Control Technique for Interference Suppression in Phased Array Antennas Tomohiro Takahashi, Toru Takahashi, Tamotsu Nishino, Yoshihiko Konishi, Isamu Chiba (Mitsubishi Electric Corp.) AP2009-197 |
In phased array antennas, a design technique to suppress the interference for the specified direction is presented. This... [more] | AP2009-197 pp.77-82 |
| AP | 2010-02-19 14:00 |
Tokyo | Toshiba | A Study on Arrangement of Zero Carriers for Adaptive Antenna in OFDM Systems Kazunari Kihira, Tamotsu Nishino, Yoshihiko Konishi, Isamu Chiba (Mitsubishi Electric Corp.) AP2009-199 |
OFDM systems are known to outperform single carrier systems under a multipath environment. However, the multipath waves,... [more] | AP2009-199 pp.89-94 |
| AP | 2009-12-17 09:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Study on Low Power Consumption of Satellite Multibeam Antenna with Array-fed Element Takayuki Nakanishi, Kazunari Kihira, Tamotsu Nishino, Kazutomi Mori, Yoshihiko Konishi (MITSUBISHI ELECTRIC CORP.) AP2009-142 |
In recent years, Multibeam satellite system with hundreds of spot beams has been developed and studied. Multibeam satell... [more] | AP2009-142 pp.1-6 |
| AP | 2009-09-04 10:25 |
Aomori | Hachinohe Inst. of Tech. | Post-wall slotted waveguide array antennas for a broadband communication system in 60GHz band Satoshi Yamaguchi, Jun Goto, Toru Takahashi, Masataka Ohtsuka, Tamotsu Nishino, Yoshihiko Konishi (Mitsubishi Electric Corp.) AP2009-93 |
[more] | AP2009-93 pp.79-84 |
| AP | 2009-09-04 13:25 |
Aomori | Hachinohe Inst. of Tech. | Thin Metamaterials with PMC Characteristics using Capacitance Grid with Metal Plate Shigeru Makino, Shin-ichi Betsudan, Tetsuo Hirota, Keisuke Noguchi, Motoo Mizusawa (Kanazawa Inst. of Tech.), Tamotsu Nishino (Mitsubishi Electric Corp.) AP2009-97 |
Recently several types of thin antennas applicable to metal attachable RF systems such as FRID card are studied. A metho... [more] | AP2009-97 pp.103-107 |
| AP, SAT (Joint) |
2009-07-08 13:00 |
Hokkaido | Otaru city, Hokkaido | Evaluation of the Unwanted Radiation Suppression Technique for Printed Dipole Array Antennas with a Ground Plane Jun Goto, Satoshi Yamaguchi, Toru Takahashi, Tamotsu Nishino, Masataka Ohtsuka, Yoshihiko Konishi (Mitsubishi Electric Corp.) AP2009-48 |
Printed dipole array antennas with a ground plane are well known as wideband and inexpensive. In order to supress the un... [more] | AP2009-48 pp.23-27 |
| AP | 2009-06-11 14:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Gaussian Beam Design Theory for Reflector Antennas Fed by Defocused Arrays Toru Takahashi, Masataka Ohtsuka, Tamotsu Nishino, Yoshihiko Konishi, Isamu Chiba (Mitsubishi Electric Corp.) AP2009-39 |
In this report, a novel design theory is proposed for reflector antennas fed by defocused arrays, which is based on a Ga... [more] | AP2009-39 pp.13-18 |
| AP | 2009-01-22 15:15 |
Fukuoka | Fukuoka University | A mobile terminal antenna using the resonance of a slide structure Kengo Nishimoto, Tomohiro Takahashi, Shinji Arai, Toru Fukasawa, Tamotsu Nishino, Hiroyuki Joba, Hiroaki Miyashita, Yoshihiko Konishi (Mitsubishi Electric) AP2008-171 |
A novel wideband monopole antenna for a mobile terminal with a slide structure is proposed, and this antenna uses the re... [more] | AP2008-171 pp.123-128 |
| AP | 2009-01-23 10:55 |
Fukuoka | Fukuoka University | Injection-Molded Dielectric Waveguide Horn Array Antenna Yoji Aramaki, Hiromitsu Uchida, Tamotsu Nishino, Naofumi Yoneda, Izuru Naito, Hiroaki Miyashita, Yoshihiko Konishi (Mitsubishi Electric Corp.) AP2008-178 |
This paper shows injection molded millimeter-wave horn array antenna for the 1-dimensional Active Phase Array Antenna (A... [more] | AP2008-178 pp.163-167 |
| MW | 2007-09-05 17:20 |
Tochigi | Utsunomiya Univ. | Series-shunt and shunt type S-band 100W GaN FET Switch Masatake Hangai, Tamotsu Nishino, Yoshitaka Kamo, Moriyasu Miyazaki (Mitsubishi Electric Corp.) MW2007-94 |
(To be available after the conference date) [more] | MW2007-94 pp.71-75 |
| EMT, OPE, MW | 2007-08-02 17:10 |
Hokkaido | Muroran Institute of Technology | Lumped element type MEMS 5-bit Phase Shifter Yusuke Kitsukawa, Tamotsu Nishino, Masatake Hangai, Sang-Seok Lee, Hiromoto Inoue, Yukihisa Yoshida, Moriyasu Miyazaki (Mitsubishi Electric Corp.) MW2007-57 OPE2007-44 |
In this report, a lumped element type MEMS 5-bit phase shifter is described. This MEMS 5-bit phase shifter is composed o... [more] | MW2007-57 OPE2007-44 pp.87-92 |
| MW | 2007-05-21 16:15 |
Hyogo | University of Hyogo | RF-MEMS Reflection-Type Tunable BPF Tamotsu Nishino, Yusuke Kitsukawa, Sang-Seok Lee, Hiromoto Inoue, Yukihisa Yoshida, Moriyasu Miyazaki (Mitsubishi) MW2007-18 |
[more] | MW2007-18 pp.35-39 |
| MW, ED | 2007-01-17 14:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Ku-band Oscillators with Reflection Type Zero-th Order Resonator Hiroyuki Mizutani, Masaomi Tsuru, Kenji Kawakami, Tamotsu Nishino, Moriyasu Miyazaki (Mitsubishi Electric Corp.) |
Low phase noise oscillators need resonators with high loaded Q. We suggested a reflection type zeroth-order resonator wh... [more] | ED2006-208 MW2006-161 pp.47-50 |
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