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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2018-08-24 10:35 |
Saitama | Nippon Inst. of Tech. | A Study of an In-line Slot Array Antenna Fed by a Ridge Waveguide Takashi Uno, Narihiro Nakamoto, Toru Fukasawa, Naofumi Yoneda, Takeshi Yamamoto, Ikuya Kakimoto (Mitsubishi Electric Corporation), Yoshihiko Konishi (Hiroshima Institute of Technology)  AP2018-78 |
Alternating-phase fed slotted waveguide arrays with which adjacent radiating waveguides are excited with 180-degree phas... [more] | AP2018-78 pp.61-66 |
| AP, SANE, SAT (Joint) |
2018-07-18 13:30 |
Hokkaido | Hokkaido Univ. | Study on the measurement of the systematic errors using DBF/Channelizer for on-board phased array antennas for satellite Takuya Okura, Amane Miura, Teruaki Orikasa (NICT), Shinji Senba (Axis) AP2018-48 SAT2018-12 |
National Institute of Information and Communications Technology (NICT) has been currently researching and developing the... [more] | AP2018-48 SAT2018-12 pp.37-41(AP), pp.7-11(SAT) |
| 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 | 2018-02-15 15:00 |
Tokyo | Kozo Keikaku Engineering, Inc. | [Tutorial Lecture]
Phased Array Calibration Based on Phase Modulation of Individual Element Antenna Toru Takahashi (Mitsubishi Electric) AP2017-179 |
This report has focused on phased array calibration, especially element-field measurement technologies based on phase mo... [more] | AP2017-179 pp.19-24 |
| ICD, CPSY, CAS | 2017-12-15 09:50 |
Okinawa | Art Hotel Ishigakijima | A 60GHz Integrated Antenna Switch for TDD Transceivers in 65nm CMOS Korkut Kaan Tokgoz, Seitaro Kawai, Kenichi Okada, Akira Matsuzawa (Tokyo Tech.) CAS2017-102 ICD2017-90 CPSY2017-99 |
In this work, an integrated antenna switching architecture is presented for time-division-duplex millimeter-wave transce... [more] | CAS2017-102 ICD2017-90 CPSY2017-99 pp.151-153 |
| ITS, IPSJ-ITS, IEE-ITS | 2017-09-04 13:00 |
Toyama | Toyama Institute of Information Systems | Development of a Circular Phased Array Weighted-Polarization 4×4 MIMO Antenna for Ad Hoc Network Connected Car System Kazuhiro Honda, Daishi Iwamoto, Taiki Fukushima, Koichi Ogawa (Toyama Univ.) ITS2017-7 |
This paper presents a circular phased array weighted-polarization 4 × 4 multiple-input multiple-output (MIMO) antenna wi... [more] | ITS2017-7 pp.1-6 |
| RCS, SAT (Joint) |
2017-08-18 13:50 |
Niigata | Niigata Univ. | Study on Measurement Technique of the Systematic Errors for Phased Array Satellite Antennas Takuya Okura, Amane Miura, Teruaki Orikasa (NICT), Shinji Senba (Axis) SAT2017-38 |
NICT has been currently researching and developing the next-generation communication satellite that has flexibly change ... [more] | SAT2017-38 pp.93-98 |
| MW (2nd) |
2017-06-14 - 2017-06-16 |
Overseas | KMUTT, Bangkok, Thailand | Miniaturization of Broadband Phased Array Antenna Sittichai Wangwiwattana, Rardchawadee Silapunt (KMUTT) |
[more] | |
| AP | 2017-05-18 12:50 |
Miyazaki | Hotel MERIEGES | Miniaturization of Excitation Phase Shift Circuit for Pattern Reconfigurable Array Antenna Hikaru Watanabe, Yasuo Morimoto, Akimichi Hirota, Takashi Maruyama, Satoshi Yamaguchi, Toru Fukasawa, Hiroaki Miyashita (Mitsubishi Electric Corp.) AP2017-28 |
Active phased array antenna(APAA) is widely used for a radar system or a communication system because it has the attract... [more] | AP2017-28 pp.31-36 |
| 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 |
| AP | 2017-02-16 13:00 |
Tochigi | Tochigiken-sougou-bunnka Center | [Invited Lecture]
A Study on Application of Time Modulated Array Antenna to Pulse Doppler Radar Makoto Matsuki, Kazunari Kihira, Satoshi Yamaguchi, Masataka Otsuka, Toru Fukasawa, Hiroaki Miyashita (Mitsubishi Electric Corporation) AP2016-159 |
A low side lobe level pattern in a phased array antenna is desired for the radar systems. The phase shifter control type... [more] | AP2016-159 pp.17-22 |
| SANE | 2016-11-25 11:20 |
Overseas | National Taipei University of Technology (NTUT) | Beam Scanning and Radiation Pattern for Conformal Array Antenna Takeru Oka, Hirokazu Kobayashi (OIT) SANE2016-92 |
We discuss beam scanning algorithm for conformal array with arbitrary shape. In order to scan beam of the array, it is n... [more] | SANE2016-92 pp.215-220 |
| 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 | 2016-10-14 09:15 |
Overseas | Incheon Univ. Songdo R104, Auditorium & Performing Place | Experimental study on systematic error measurement of weights of array feed for onboard satellite communications antenna Teruaki Orikasa, Amane Miura (NICT), Shinji Senba (AXIS) SAT2016-57 |
Direct radiating phased array antenna and array fed reflector antenna will be used as onboard satellite antenna in the f... [more] | SAT2016-57 pp.63-67 |
| 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) |
| OPE, MW, EMT, MWP, EST, IEE-EMT [detail] | 2016-07-21 10:25 |
Hokkaido | [Invited Talk]
Power-Over-Fiber Using Double-Clad Fibers for Radio-Over-Fiber Systems Motoharu Matsuura (Univ. of Electro-Commun.) EMT2016-7 MW2016-38 OPE2016-19 EST2016-8 MWP2016-9 |
This paper presents a power-over-fiber using double-clad fibers for optically powered remote antenna units in radio-over... [more] | EMT2016-7 MW2016-38 OPE2016-19 EST2016-8 MWP2016-9 pp.7-12 |
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| AP | 2016-03-11 11:50 |
Yamanashi | Isawa Onsen (Kanpo no Yado) | 2D Pattern Reconfigurable Array Antenna with Excitation Phase Difference Circuit Hikaru Watanabe, Takashi Maruyama, Yasuo Morimoto, Akimichi Hirota, Satoshi Yamaguchi, Masataka Otsuka, Hiroaki Miyashita (Mitsubishi Electric Corp.) AP2015-221 |
A method to reduce the cost of a phased array antenna and to suppress grating lobes is well known as phased array antenn... [more] | AP2015-221 pp.97-102 |
| WPT | 2016-03-07 16:10 |
Kyoto | Kyoto Univ. Uji Campus | Experimental Study of the Beam Convergence Method Using METLAB Facilities Takashi Uno, Kuniaki Shibata, Kenji Saegusa, Takano Tadashi (Nihon Univ.), Takaki Ishikawa, Naoki Shinohara (Kyoto Univ.) WPT2015-83 |
Wireless power transmission in a relatively close distance have been examined. In this case, we have to generate and pro... [more] | WPT2015-83 pp.39-44 |
| ICD, MW | 2016-03-03 15:30 |
Hiroshima | Hiroshima University | Direct RF Undersampling Receiver for High SHF Band Digital Beam Forming System Noriharu Suematsu, Suguru Kameda, Mizuki Motoyoshi (Tohoku Univ.) MW2015-198 ICD2015-121 |
In this paper, we proposes the usage of direct RF undersampling receiver for digital beam forming system in high-SHF (ov... [more] | MW2015-198 ICD2015-121 pp.141-145 |
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