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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ED, MWPTHz | 2022-12-20 09:30 |
Miyagi | [Invited Talk]
High-Power Terahertz Source over 10 mW based on Resonant-Tunneling Diode Yasushi Koyama, Tatsuya Murao, Yuki Kitazawa, Koji Yukimasa, Tatsuro Uchida, Takeshi Yoshioka, Kokichi Fujimoto, Takahiro Sato, Jun Iba, Katsuhito Sakurai, Takeshi Ichikawa (Canon)  ED2022-79 MWPTHz2022-50 |
A compact, high-power, and high-directivity surface-emitting terahertz (THz) source based on an active antenna array wit... [more] | ED2022-79 MWPTHz2022-50 pp.38-41 |
|
| 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 |
| SAT, SANE (Joint) |
2020-02-20 11:40 |
Okinawa | The R&D of low-profile active electronically scanned array antenna for aircraft
-- The desgin of 64 elements array antenna of transmission side -- Takuya Okura, Takashi Takahashi, Tomoshige Kan, Hiroyuki Tsuji, Morio Toyoshima (NICT) SANE2019-112 SAT2019-79 |
The satellite broadband service for Regional Jet has been increased in recently. National Institute of Information and C... [more] | SANE2019-112 SAT2019-79 pp.77-80(SANE), pp.61-64(SAT) |
|
| WPT (2nd) |
2019-10-31 - 2019-11-02 |
Overseas | Xidian University | Research and Design of Planar Array Antenna and Annular Metallic Grating Antenna Based on Energy Transmission lining, zhangjinling (School of electronic engineering), yangjinsheng (Twelfth Research Institute), zhengzhanqi (Department of Algorithm Design), zhuxiongzhi (School of electronic engineering) |
Based on energy transmission, in this paper, we designed 4*4 planar array patch antenna, the maximum gain of the propose... [more] | |
| MW, AP (Joint) |
2019-09-20 15:35 |
Kanagawa | JAXA (Sagamihara) | C-band 10W GaN power amplifier for thin active integrated antenna arrays used for single-frequency wireless communication and power transmission Daisuke Kobuchi, Kentaro Matsuura, Yoshiaki Narusue (The Univ. of Tokyo), Shigeo Kawasaki (JAXA) MW2019-62 |
In an environment where many sensors are used, cables for communication and power supply increase the cost of maintenanc... [more] | MW2019-62 pp.37-42 |
| 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 |
| SANE, SAT (Joint) |
2019-02-14 13:05 |
Kagoshima | Tanegashima Island | The R&D of thin electronically scanned array antenna for aircraft
-- The prototype evaluation of 16 elements array antenna to examine the receiver side configuration -- Takuya Okura, Takashi Takahashi, Tomoshige Kan, Hiroyuki Tsuji, Morio Toyoshima (NICT) SAT2018-63 |
The satellite broadband service for Regional Jet has been increased in recently. National Institute of Information and C... [more] | SAT2018-63 pp.35-39 |
| SAT, WBS (Joint) |
2018-05-25 11:55 |
Kagoshima | Kagoshima University | The R&D of thin electronically scanned array antenna for aircraft
-- The prototype evaluation of 16 elements array antenna to examine the transmission side configuration -- Takuya Okura, Takashi Takahashi, Tomoshige Kan, Hiroyuki Tsuji, Morio Toyoshima (NICT) SAT2018-9 |
The satellite broadband service for Regional Jet has been increased in recently. National Institute of Information and C... [more] | SAT2018-9 pp.41-46 |
| 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, RCS (Joint) |
2017-11-08 11:15 |
Fukuoka | Fukuoka University | Experimental Evaluation of a Gunn-Oscillator Integrated 4-Patch Active Array Antenna With Polarization Switching Function Hiroki Ushiroda, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) AP2017-112 |
We have proposed a new spatial modulation system using polarizations, and several advanced planar antennas have been exa... [more] | AP2017-112 pp.25-30 |
| SAT | 2017-10-26 09:10 |
Okinawa | Okinawa Cellular Telephone Company | Active Electronically Scanned Array Antenna for Aircraft at Ka-bands Takuya Okura, Takashi Takahashi, Tomoshige Kan, Hiroyuki Tsuji, Morio Toyoshima (NICT) SAT2017-40 |
The satellite broadband service for Regional Jet has been increased in recently. National Institute of Information and C... [more] | SAT2017-40 pp.1-4 |
| 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 10:25 |
Kyoto | Kyoto Univ. Uji Campus | Variable Beam directional meta-surface using active element Tamami Maruyama, Takeru Shimano (National Institute of Technology, Hakodate College) WPT2016-76 |
In the M2M propagation environment, beam direction changing technique for small antenna like dipole antenna size is requ... [more] | WPT2016-76 pp.59-62 |
| 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 |
| AP, MW (Joint) |
2016-09-16 15:30 |
Ibaraki | AIST | Orthogonal Dual-mode Dielectric Resonator Antenna for MPT System with Beam Pilot Signal in a Single Frequency Takayuki Matsumuro, Yohei Ishikawa, Tomohiko Mitani, Mayumi Matsunaga, Naoki Shinohara (Kyoto Univ.) AP2016-105 |
Multipath propagation of the pilot signal for retro directive system is a problem in the beam-type microwave power trans... [more] | AP2016-105 pp.91-96 |
| 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 |
| AP, SANE (Joint) |
2015-08-27 14:35 |
Ibaraki | Ibaragi Univ. Mito Campus | Active Array Antenna System for Cellular Base Station Keisuke Sato, Shohei Natori, Ichiro Oshima (Denkikogyo), Toru Kitayabu, Masayuki Nakano (KDDI Lab.), Kouji Miyata, Hisahiro Hayashi, Kazuhiro Gosui (KDDI) AP2015-65 |
In 5th generation mobile networks, the introduction of active array antenna system (AAS) is considered for energy effici... [more] | AP2015-65 pp.25-30 |
| 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 |
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