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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SAT, RCS (Joint) |
2018-08-09 09:05 |
Iwate | Iwate University | [Encouragement Talk]
Highly available base station configuration technique for satellite communication systems Yoshinori Suzuki, Kouhei Suzaki, Munehiro Matsui, Akira Matsushita, Koichi Harada, Fumihiro Yamashita (NTT)  SAT2018-28 |
Base stations for island satellite communication systems and disaster recovery satellite communication systems generally... [more] | SAT2018-28 pp.1-6 |
| AP, SANE, SAT (Joint) |
2018-07-19 14:25 |
Hokkaido | Hokkaido Univ. | Performance Evaluation of Multi-Beam Massive MIMO Using 64 Multi-Beam Pattern Akinori Kudo, Kentaro Nishimori, Ryotaro Taniguchi, Shota Ogawa, Fumiya Muramatsu (Niigata Univ.), Takefumi Hiraguri (NIT.), Jiro Hirokawa (Tokyo Tech.) AP2018-55 |
Multi-beam massive MIMO configuration has been proposed that utilizes the beam selection with high power in an analog pa... [more] | AP2018-55 pp.79-84 |
| AP | 2018-06-21 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Small Four-Branch Diversity Antenna with Two-Element Array Kengo Nishimoto, Shimpei Akimoto, Yasuhiro Nishioka, Naofumi Yoneda (Mitsubishi Electric) AP2018-38 |
Antenna diversity schemes, which are effective in multipath environments, can improve the quality and reliability of a w... [more] | AP2018-38 pp.5-8 |
| 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 14:00 |
Tokyo | Kozo Keikaku Engineering, Inc. | Design of partially parallel-feeding double-layer broadband high-gain waveguide array using wall-surrounded slot on stepped narrow-wall Haruki Umemura, Kunio Sakakibara, Nobuyoshi Kikuma (Nitech) AP2017-177 |
The partially parallel-feeding traveling-wave waveguide slot array has an advantage to reduce the frequency dependence o... [more] | AP2017-177 pp.7-11 |
| AP, WPT (Joint) |
2018-01-19 15:30 |
Nara | ATR | A Configuration Method of the Feeding Circuit with Arbitrary Number of Division in a Cooperate-feed Waveguide Slot Array Antenna Shuki Wai, Takashi Tomura, Jiro Hirokawa (Tokyo Tech.) AP2017-171 |
The corporate-feed waveguide slot array antenna is a high-efficiency and wide-band antenna in the millimeter-wave band. ... [more] | AP2017-171 pp.115-119 |
| AP | 2017-12-14 14:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Design of a planar array antenna on a narrow wall of the rectangular waveguide for linear polarization perpendicular to the axis with standing-wave excitation Shintaro Shimamori, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) AP2017-150 |
A longitudinal linear slot array arranged at a spacing of one guided wavelength on a narrow wall of the rectangular wave... [more] | AP2017-150 pp.23-28 |
| 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 |
| EA, ASJ-H | 2017-10-21 14:30 |
Toyama | Ushidake-Onsen | Development of the small microphone array for sound field reproduction system based on the boundary surface control principle. Yutaro Kajita, Kazuki Miura, Yuko Watanabe, Shiro Ise (TDU) EA2017-50 |
For the 3D-sound field reproduction system based on the boundary surface control principle, we have developed an 80-ch f... [more] | EA2017-50 pp.35-39 |
| AP, MW (Joint) |
2017-09-21 14:00 |
Saitama | Saitama University | High Frequency Analog Beam Forming by Frequency Control of Local Oscillator Atsushi Fukuda, Hiroshi Okazaki, Shoichi Narahashi (NTT DOCOMO) MW2017-68 |
This paper proposes a novel configuration for a phased array antenna system (PAS) that achieves ultra-broadband transmis... [more] | MW2017-68 pp.1-4 |
| RCS | 2017-06-22 11:30 |
Okinawa | Ishigaki Shoukou Kaikan | A Study on Placements of Distributed Antenna Arrays in an Indoor Multi-User Massive MIMO System Yuya Suzuki, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) RCS2017-71 |
In the 5th generation mobile communication system (5G), in order to realize high-speed and large capacity transmission, ... [more] | RCS2017-71 pp.127-132 |
| AP (2nd) |
2017-01-26 - 2017-01-27 |
Overseas | Malaysia-Japan International Institute of Technology (MJIIT) | Center-fed Traveling-wave Microstrip Array Antenna Using Elliptically-shaped Radiating Elements in Quasi-millimeter-wave Band Kazumasa Shida, Yuta Mouri, Kunio Sakakibara, Nobuyoshi Kikuma (NITech) |
A center-feeding travelling-wave comb-line antenna is developed to realize a high-gain and broadband two-dimensional mic... [more] | |
| EMCJ, WPT, PEM (Joint) |
2016-11-24 09:35 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Investigation on Electrode Configurations for a Capacitive Power Transfer System Using a Receiver Array and a Sheet Transmitter Yota Mizutani, Takuya Sasatani, Yoshiaki Narusue, Yoshihiro Kawahara, Tohru Asami (U-Tokyo) WPT2016-38 |
Some methods that change the state of transmission resonators have been proposed to transfer electric power to devices w... [more] | WPT2016-38 pp.7-11 |
| 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 11:30 |
Overseas | Incheon Univ. Songdo R104, Auditorium & Performing Place | Base station antenna systems configuration using distributed array antenna constructing technique Yoshinori Suzuki, Kouhei Suzaki, Daisuke Goto, Katsuhiko Yamanaka, Fumihiro Yamashita, Naoki Kita (NTT) SAT2016-58 |
We have been studying a novel base station that uses Distributed Array Antenna (DAA) Technologies to improve EIRP and G/... [more] | SAT2016-58 pp.85-90 |
| AP | 2016-04-21 15:15 |
Aichi | Chub university | Two-dimensional Design of Center-feeding Microstrip Comb-line Antenna with Travelling-wave Operation in Quasi-millimeter-wave Band Kazumasa Shida, Shigenori Kitanaka, Yuta Mouri, Kunio Sakakibara, Nobuyosi Kikuma (NITech) AP2016-6 |
A center-feeding travelling-wave comb-line antenna is developed to realize a high-gain and broadband two-dimensional mic... [more] | AP2016-6 pp.31-34 |
| 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 | 2016-03-08 15:00 |
Kyoto | Kyoto Univ. Uji Campus | DESIGN OF DUAL-BAND REFLECTARRAY FOR SAME POLARIZATION USING GENETIC ALGORITHM Tamami Maruyama (National institute of technology, Hakodate college) WPT2015-95 |
This paper proposes novel design method of dual-band reflectarray using genetic algorithm (GA). Ordinary, each elements ... [more] | WPT2015-95 pp.101-103 |
| 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 |
| AP (2nd) |
2016-03-01 10:40 |
Overseas | Telecommunications University, Nha Trang, Vietnam | Wideband Characteristics of Density Tapered Array Antennas Nguyen Thanh Binh (TCU), Trinh Kim Tuyen, Nguyen Quoc Dinh, Tran Nguyen Thi Nhat Le (LQDU.), Yoshihide Yamada (MJIIT), Naobumi Michishita (NDA) |
In the next generation (5G) mobile base station antennas, multi beam and wideband characteristics are requested in addit... [more] | |
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