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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2022-02-18 13:05 |
Online | Online | [Invited Lecture]
Ultra-Wideband Tapered Slot Array Antenna with Conductor Plates at Both Ends of Aperture Hikaru Watanabe, Takashi Maruyama, Toru Fukasawa (Mitsubishi Electric Corp.)  AP2021-173 |
Tapered slot antenna (TSA) is widely used for wideband phased array in various communication systems and multi-function ... [more] | AP2021-173 pp.81-86 |
| AP | 2019-02-22 13:00 |
Osaka | Sumitomo Electric Industries (Osaka Works) | [Invited Lecture]
Development of High SHF Wide-band Massive MIMO Antenna RF Frontend Module in 5G Hikaru Watanabe, Satoshi Yamaguchi, Hideki Morishige, Yasuo Morimoto, Nakamizo Hideyuki, Koji Tsutsumi, shintaro Shinjo, Akihiro Okazaki, Tasuku Kuriyama, Toru Fukasawa, Naofumi Yoneda (Mitsubishi Electric) AP2018-180 |
In the 5th generation mobile communication system, high system capacity, low latency and massive connection will be prov... [more] | AP2018-180 pp.59-64 |
| AP | 2018-02-15 14:25 |
Tokyo | Kozo Keikaku Engineering, Inc. | [Invited Lecture]
A Sparse phased array antenna with two-dimensional radiation pattern reconfigurable elements Takashi Uesaka, Takashi Maruyama, Satoshi Yamaguchi, Naoyuki Yamamoto, Toru Fukasawa, Naofumi Yoneda (Mitsubishi Electric) AP2017-178 |
Active phased array antenna (APAA) can control its beam scan angle electronically. However, it is more expensive than a ... [more] | AP2017-178 pp.13-17 |
| AP | 2017-04-21 15:00 |
Osaka | Osaka university | A Study of Gain reduction with Restricted Amplitude Control Range for Active Phased Array Antennas Takayuki Nakanishi, Kazunari Kihira, Toru Takahashi, Yoshio Inasawa, Hiroaki Miyashita (Mitsubishi Electric Corp.) AP2017-19 |
An active phased array antenna is capable of controlling not only the phase of each element but also the amplitude, and ... [more] | AP2017-19 pp.95-100 |
| WPT | 2017-03-07 14:50 |
Kyoto | Kyoto Univ. Uji Campus | 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 |
| RCS, AP (Joint) |
2016-11-25 10:25 |
Kyoto | Kyoto International Community House | OFDM Performance of 5G Ultra High Capacity Massive MIMO Transmission based on Indoor Experiment Measurement at 44GHz band Kenji Nakagawa, Shigeru Uchida, Hiroki Iura, Hideki Morishige, Akihiro Okazaki (Mitsubishi Electric), Satoshi Suyama, Kei Satoh, Tatsunori Obara, Yukihiko Okumura (NTT docomo), Atsushi Okamura (Mitsubishi Electric) RCS2016-202 |
Recently, mobile communication technologies for the fifth generation (5G) in heigher frequency bands have been extensive... [more] | RCS2016-202 pp.63-68 |
| SAT, RCS (Joint) |
2016-08-18 15:20 |
Miyagi | Tohoku Gakuin University | [Invited Lecture]
Commercial Applications of APAA for Satellite/Mobile Communication Systems and Activities for 5G Massive MIMO Antenna Development Satoshi Yamaguchi, Toru Fukasawa, Masataka Ohtsuka, Hiroaki Miyashita, Hideyuki Nakamizo (Mitsubishi Electric Corp.) SAT2016-43 RCS2016-136 |
Active phased array antenna(APAA) is used for the application such as a radar system or a communication system because i... [more] | SAT2016-43 RCS2016-136 pp.57-62(SAT), pp.39-44(RCS) |
| SR, SRW (Joint) |
2015-10-27 09:30 |
Tokyo | KKE | [Technology Exhibit]
Multi-Beam Based Spatial Multiplexing for EHF-band Massive MIMO System and Evaluation by Outdoor Experimental Trial Akihiro Okazaki, Hideki Morishige, Kenji Nakagawa, Hiroki Iura, Shigeru Uchida, Kazuaki Ishioka (Mitsubishi Electric Corp.), Tatsunori Obara, Satoshi Suyama, Yukihiko Okuyama (NTT DOCOMO), Atsushi Okamura (Mitsubishi Electric Corp.) SR2015-55 SRW2015-36 |
5th generation mobile communication system using higher frequency band has gotten much attention, and massive-MIMO tech... [more] |
SR2015-55 SRW2015-36 pp.35-36 |
| RCS, IN (Joint) |
2015-05-21 09:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Antenna Configuration of 5G Ultra High Capacity Massive MIMO Transmission based on Outdoor Fundamental Experiment Trial at 44GHz Band Kenji Nakagawa, Hiroki Iura, Akinori Taira, Kazuaki Ishioka, Akihiro Okazaki (Mitsubishi Electric), Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO), Atsushi Okamura (Mitsubishi Electric) RCS2015-24 |
Recently, radio access technologies for the fifth generation (5G) in higher frequency bands have been extensively studie... [more] | RCS2015-24 pp.7-12 |
| RCS | 2015-04-17 15:15 |
Oita | Yufuin, Yufugoukan | Multi-Beam Multiplexing Technologies for 5G Ultra High Capacity Massive MIMO Transmission and Evaluation by Outdoor Fundamental Experiment Trial at 44GHz Band Akihiro Okazaki, Hiroki Iura, Kenji Nakagawa, Kazuaki Ishioka, Kazunari Kihira, Atsushi Okamura (Mitsubishi Electric), Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO) RCS2015-22 |
Recently, radio access technologies for the fifth generation (5G) in higher frequency bands have been extensively studie... [more] | RCS2015-22 pp.119-124 |
| SANE | 2014-10-24 11:00 |
Overseas | Ramada Plaza Melaka, Malacca, Malaysia | Flight Model Development of L-band Active Phased Array Antenna for ALOS-2 Takehito Iguchi, Masakazu Taniguchi, Araki Ono, Takeshi Sakura, Kenichi Hariu (Mitsubishi Electric), Yukihiro Kankaku, Shinichi Suzuki (JAXA) SANE2014-98 |
Developed by the Japan Aerospace Exploration Agency (JAXA), "DAICHI-2" (ALOS-2) is equipped with the PALSAR-2, which is ... [more] | SANE2014-98 pp.191-194 |
| AP, WPT (Joint) |
2014-10-17 16:10 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | Development of Power Transmitting Subsystem for MPT Ground Test Model Takuro Sasaki, Jun Goto, Yoshihiko Toyama, Tomohiro Takahashi, Fuminori Samejima, Yukihiro Homma (MELCO), Kenji Sasaki, Shuji Nakamura (J-spacesystems) WPT2014-49 |
From 2009, research on Space Solar Power System (SSPS) has proceeded in order to demonstrate MPT technology on ground. I... [more] | WPT2014-49 pp.71-74 |
| AP, SANE (Joint) |
2014-08-28 13:35 |
Niigata | Niigata University Satellite campus | [Invited Lecture]
Flight Model Development of L-band Active Phased Array Antenna for ALOS-2 Takehito Iguchi, Araki Ono, Takeshi Sakura, Kenichi Hariu (Mitsubishi Electric), Yukihiro Kankaku, Shinichi Suzuki (JAXA) AP2014-77 SANE2014-52 |
Developed by the Japan Aerospace Exploration Agency (JAXA), "Daichi-2" (ALOS-2) is equipped with the PALSAR-2, which is ... [more] | AP2014-77 SANE2014-52 pp.31-34(AP), pp.25-28(SANE) |
| MW, SCE, WPT | 2014-04-18 13:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Development of Tracking and Power Transfer System for Microwave Wireless Power Transfer to MAV with 8 Elements Active Phased Array Shotaro Nako, Kimiya Komurasaki, Tony Schoenherr, Hiroyuki Koizumi (Univ. of Tokyo) WPT2014-16 SCE2014-16 MW2014-16 |
In microwave wireless power transmission, it is needed to detect a device that should be powered and direct power transm... [more] | WPT2014-16 SCE2014-16 MW2014-16 pp.79-83 |
| MW, AP (Joint) |
2013-09-13 11:50 |
Tokyo | NHK Science Tech. Research Lab. | Experimental Results of 8 Elements Phased Array Antenna using Superconducting Receiving Module Hiroyuki Kayano, Tsuyoshi Kumamoto, Noritsugu Shiokawa, Tamio Kawaguchi, Kohei Nakayama, Mitsuyoshi Shinonaga (TOSHIBA) MW2013-95 |
We have proposed a 3 GHz band active phased array antenna with a high-sensitivity cryogenic receiving unit. The high-sen... [more] | MW2013-95 pp.41-46 |
| MW | 2009-11-19 15:20 |
Kagoshima | Tanegashima | Preliminary Experiments for Wireless Communication and Power Transmission to a Rover. Kosuke Isono, Masakazu Hori, Yasuhiro Shibuya (TUS/JAXA), Harunobu Seita (RISH), Kiyotaka Yamashita (RISH, Kyoto Univ.), Eri Shimane, Shigeo Kawasaki (JAXA) MW2009-133 |
Regarding wireless energy transmission as new application of the microwave technology, wireless communication and power ... [more] | MW2009-133 pp.29-34 |
| AP | 2008-09-11 15:40 |
Kanagawa | National Defense Academy | Experimental Production and Evaluation of the Adaptive Antenna using CMA and Symplex Method for the Cell Phone Huang Yan, Yoshihiko Kuwahara (Shizuoka Univ.) AP2008-87 |
This paper proposes an adaptive antenna of using the CMA and Simplex method. The platform is a mobile telephone, and the... [more] | AP2008-87 pp.73-78 |
| OPE, EMT, MW | 2008-07-24 12:00 |
Hokkaido | [Invited Talk]
Development of an Active Integrated Phased Array Antenna for Wireless Communication and Power Transmission Shigeo Kawasaki, Harunobu Seita, Kiyotaka Yamashita (Kyoto Univ.) MW2008-53 OPE2008-36 |
Recent technology enables us to realize a sophisticated radar system with low cost. One of them is the active phased ar... [more] | MW2008-53 OPE2008-36 pp.37-42 |
|
| MW | 2008-05-30 15:40 |
Kyoto | Kyoto Univ. | Characteristics of C-Band High Power MMIC Harunobu Seita, Shigeaki Kawai, Kiyotaka Yamashita, Shigeo Kawasaki (Kyoto Univ.) MW2008-30 |
Compact and high power C-band amplifier circuit for active integrated phased array antennas was fabricated and examined.... [more] | MW2008-30 pp.87-92 |
| MW | 2007-12-18 11:50 |
Fukui | Fukui Univ. | Test fabrication of phase shifters with a LTCC substrate for an active integrated phased array antenna. Takeshi Yamamoto, Harunobu Seita, Shigeo Kawasaki, Kiyotaka Yamashita (Kyoto Univ.), Toshio Ishizaki, Masaya Tamura (Panasonic Electronic Devices), Daisuke Yamane, Hiroshi Toshiyoshi (Tokyo Univ.), Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.) MW2007-129 |
5.8GHz band digital phase shifters for controlling a beam direction of an active integrated phased array antenna are des... [more] | MW2007-129 pp.13-18 |
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