Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCC, ITS, WBS |
2022-12-14 15:10 |
Shiga |
Ritsumeikan Univ. BKC (Primary: On-site, Secondary: Online) |
A Study on Improvement of Recognizable Vehicle Speed in a Curved Surface Reflector Code Recognition Method Using an Infrared Camera Yuma Oguchi, Rio Sugita, Tomotaka Wada (Kansai Univ.) WBS2022-61 ITS2022-37 RCC2022-61 |
In recent years, vehicles equipped with sensors have become popular as a means of preventing traffic accidents. In addit... [more] |
WBS2022-61 ITS2022-37 RCC2022-61 pp.144-149 |
EMT, IEE-EMT |
2022-11-18 11:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Phase measurement and adjustment of reflector antenna with beam waveguide feeds Shin-ichi Yamamoto, Hiroto Ado, Ryuya Seki, Yasuhiro Nishioka (Mitsubishi Electric Corp.) EMT2022-64 |
In recent years, the use of multiple 32-m class medium-sized reflector antennas arranged in an array configuration has b... [more] |
EMT2022-64 pp.111-116 |
RCS, AP, UWT (Joint) |
2022-11-15 10:20 |
Fukuoka |
Kyushu University, and Online (Primary: On-site, Secondary: Online) |
DOA Measurements in an Indoor Environment at 300 GHz Band by Using Rotating Reflector Antenna Toshiki Hozen, Kazuma Tomimoto, Ryo Yamaguchi, Miyashita Masayuki, Ayumu yabuki (Softbank) AP2022-149 |
In this paper, we demonstrate the effectiveness of the measurement method in a real propagation environment by DOA measu... [more] |
AP2022-149 pp.13-17 |
RCS, AP, UWT (Joint) |
2022-11-15 14:05 |
Fukuoka |
Kyushu University, and Online (Primary: On-site, Secondary: Online) |
Experimental Evaluations of Transparent Reflectors at 60 GHz Hiroaki Hashida, Ryuhei Hibi, Yuichi Kawamoto, Nei Kato (Tohoku Univ.), Toshio Enami, Hiroyuki Nomoto (SEKISUI CHEMICAL), Susumu Ano (ATR) RCS2022-160 |
The recent growth in higher demand for mobile data has motivated wireless communication over the extreme high-frequency ... [more] |
RCS2022-160 pp.31-36 |
AP, MW (Joint) |
2022-09-14 13:50 |
Ehime |
The Museum of Art, EHIME (Primary: On-site, Secondary: Online) |
Realization of a Cosecant Squared Beam Reflector Antenna at 300GHz band and Evaluation of Received Power with Distance Toshiki Hozen, Kazuma Tomimoto, Ryo Yamaguchi, Ayumu Yabuki, Masayuki Miyashita (Softbank) AP2022-76 |
In Beyond 5G/6G mobile communication system, the 300 GHz band is being considered for use. While the 300 GHz band can re... [more] |
AP2022-76 pp.26-31 |
AP, MW (Joint) |
2022-09-16 12:00 |
Ehime |
The Museum of Art, EHIME (Primary: On-site, Secondary: Online) |
Design of a 150GHz-Band Reflector OmnidirectionalAntenna Using a Circular TE11-TM01 Mode Converter Riki Yanagisawa, Jiro Hirokawa, Takashi Tomura (Tokyo Tech) AP2022-88 |
An omnidirectional antenna is required for the measurement of radio propagation characteristics in the terahertz band. I... [more] |
AP2022-88 pp.96-99 |
EMCJ |
2022-07-14 14:25 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Comparative Study of Noise Spectrum of Different Phase Change Schemes in BPSK Modulators Kazuaki Maruyama, Atsuhiro Nishikata (Tokyo Tech) EMCJ2022-30 |
We have proposed and studied full-duplex retroreflective communications using Van Atta array retroreflectors.
In the pr... [more] |
EMCJ2022-30 pp.11-16 |
AP |
2022-06-16 13:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Flux Separation Method for Highly Accurate Antenna Gain Prediction Nozomu Kogiso (Osaka Metro. Univ.), Yuki Suzuki, Seiya Matsushita (Osaka Pref. Univ.), Hiroaki Tanaka (NDA) AP2022-30 |
This research proposes a flux separation method for antenna gain analysis to achieve both high approximation accuracy an... [more] |
AP2022-30 pp.7-12 |
SANE |
2022-05-24 16:00 |
Kanagawa |
Information Technology R & D Center, MITSUBISHI Electric Corp. (Primary: On-site, Secondary: Online) |
Grid-loaded Step Reflector Antenna with TM01-Mode Excitation for Pencil Beam Radiation Pattern Shin-ichi Yamamoto, Shuji Nuimura, Michio Takikawa (Mitsubishi Electric Corp.) SANE2022-12 |
A reflector antenna excited by the TM01 circular waveguide mode is being studied. Since the conventional reflector anten... [more] |
SANE2022-12 pp.61-66 |
AP |
2022-03-10 13:10 |
Online |
Online |
Study for deployable cylindrical reflector antenna Hiromasa Nakajima, Shinichi Yamomoto, Michio Takikawa, Yoshio Inasawa (Mitsubishi Electric Corp.) AP2021-186 |
In the synthetic aperture radar (SAR), a narrow beam in the direction of travel of the satellite and a wide beam in the ... [more] |
AP2021-186 pp.26-29 |
RCS, SR, SRW (Joint) |
2022-03-03 09:55 |
Online |
Online |
A Study on Received Power Improvement in NLoS Region for 28-GHz Band Indoor Wireless System Using Metal Reflector Jun Shirasaka, Seiichi Sampei, Takumi Takahashi (Osaka Univ.) RCS2021-271 |
This paper proposes a method to establish a stable millimeter-wave wireless network using metal reflectors in indoor env... [more] |
RCS2021-271 pp.108-113 |
AP, WPT (Joint) |
2022-01-20 09:50 |
Tottori |
Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
Consideration of primary radiator for efficiency of reflectarray antenna Haruna Nagahara, Hiroyuki Arai (Yokohama National Univ.) AP2021-136 |
In order to improve the efficiency of the reflector array, the types of primary radiators and their arrangement were inv... [more] |
AP2021-136 pp.11-14 |
MW |
2021-12-16 10:35 |
Kanagawa |
Kawasaki City Industrial Promotion Hall (Primary: On-site, Secondary: Online) |
Interdigital and Multi-Via Structures for Mushroom-Type Metasurface Reflectors
-- Simulation-Based Design and Evaluation Experiments -- Taisei Urakami (NIT (KOSEN), Kagawa College), Tamami Maruyama (NIT (KOSEN), Hakodate College), Akira Ono, Takahiro Shiozawa (NIT (KOSEN), Kagawa College) MW2021-84 |
The novel patch element shapes with the interdigital and multi-via structures of a mushroom-type metasurface reflector h... [more] |
MW2021-84 pp.1-6 |
AP, RCS (Joint) |
2021-11-10 16:45 |
Nagasaki |
NBC-Bekkan (Nagasaki) (Primary: On-site, Secondary: Online) |
A Consideration on DOA Measurement Method at 300 GHz Band by The Double-Directional Rotating Reflector Antenna Toshiki Hozen, Kazuma Tomimoto, Ryo Yamaguchi, Ayumu Yabuki, Masayuki Miyashita (Softbank) AP2021-108 |
For realizing even higher data rates, terahertz frequency bands are being considered for Beyond 5G/6G wireless communica... [more] |
AP2021-108 pp.44-49 |
MW, AP (Joint) |
2021-09-09 13:00 |
Online |
Online |
Fundamental Examination of Beam Reflection Circuit Using Butler Matrix Yusaku Honma, Noriharu Suematsu (Tohoku Univ.) MW2021-33 |
In backscatter system such as Radio Frequency Identification (RFID), increasing the gain of the tag antennas is an impor... [more] |
MW2021-33 pp.1-5 |
MW, AP (Joint) |
2021-09-09 14:25 |
Online |
Online |
An excitation of millimeter-wave band leaky wave antenna using through-hole reflector and convertor from waveguide Wataru Iida, Hiroyuki Arai (YNU) AP2021-57 |
In this paper, the leaky wave antenna in the millimeter wave band above 100 GHz is investigated. First, the characterist... [more] |
AP2021-57 pp.6-9 |
AP, SANE, SAT (Joint) |
2021-07-30 11:15 |
Online |
Online |
Received Power Improvement and K-factor in the Desired Direction of Meta-Surface Reflector at 28 GHz-Band Doppo Sugimura, Mayumi Yoshino, Tomoaki Kudo, Toshiyuki Kobayashi (Dengyo) AP2021-40 |
In the next generation system, it is difficult to construct wireless service area because it is allocated high frequency... [more] |
AP2021-40 pp.92-96 |
AP (2nd) |
2021-06-18 11:30 |
Online |
Online |
A Study of Scattering Pattern Measurement on Meta-surface Reflector Yuko Rikuta, Lin Wang, Hiroki Hagiwara, Toshiyuki Kobayashi (DENGYO) |
Quasi-millimeter-wave band such as 28 GHz band used in the fifth generation wireless communications has high straightnes... [more] |
|
AP |
2021-05-21 10:45 |
Online |
Online |
Improvement of Null Steering Antenna for Angle of Arrival estimation Jo Tamura, Hiroyuki Arai (Yokohama Natl. Univ.) AP2021-12 |
We propose two antennas that improve a null depth of null steering antennas. The antennas are supposed to be used for in... [more] |
AP2021-12 pp.18-21 |
RCS, AP, UWT (Joint) |
2020-11-25 10:15 |
Online |
Online |
Grid-loaded Step Reflector Antenna with Coaxial-Mode Excitation Shin-ichi Yamamoto, Shuji Nuimura, Michio Takikawa (Mitsubishi Electric Corp.) AP2020-75 |
A reflector antenna excited by TM01 circular waveguide mode is being studied. Since the conventional reflector antenna w... [more] |
AP2020-75 pp.11-16 |