General Conference of the Institute of Electronics, Information and Communication Engineers
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Session Details

一般セッションCommunications : General Session (B)

[B-1C]アンテナ・伝播C

Tue. Mar 25, 2025 2:00 PM - 4:45 PM JST
Tue. Mar 25, 2025 5:00 AM - 7:45 AM UTC
Building No.1 2F 12A(Tokyo City University)
Chair:KAZUMA TOMIMOTO, Ohta Yoshichika
2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[B-1C-07]Polarization characteristics of bistatic RCS estimation of reflectarray

〇Hiroshi Hashiguchi1, Keiji Sawairi1, Naobumi Michishita1 (1. National Defense Academy)
2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[B-1C-08]Direction of arrival estimation method using a reflectarray with mechanically switchable reflection phase distribution

〇Hibiki Shiiba1, Ryuji Kuse1, Makoto Sano1, Takeshi Fukusako1 (1. Kumamoto University)
2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[B-1C-09]Bistatic RCS measurement of anomalous reflectance metasurfaces using SC-PWS/ NFFFT

〇Koki Ishizaka1, Shogo Tomida2, Masanobu Hirose3, Yasuo Takahashi1 (1. Kawasaki Heavy Industries, Ltd., 2. Kawaju Gifu Engineering co., Ltd., 3. 7 th Generation in automation & antenna measurements)
2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[B-1C-10]Estimation of Aperture Excitation Coefficient and Reflection Pattern of Metasurface Reflector via Hemispherical S11 Measurement

〇Dan MOHRI1, Satoshi SUYAMA1, Yuyuan CHANG 1, Huiling JIANG 1, Keisuke ARAI 2, Sho YOSHIDA2, Toshiki SAYAMA 2, Osamu KAGAYA2, Takumi YONEDA3, Tomoki MURAKAMI 3 (1. NTT DOCOMO, Inc., 2. AGC Inc., 3. Nippon Telegraph and Telephone Corporation)
3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[B-1C-11]Passive beam Switching Using Deep Reinforcement Learning Considering Response Time of Liquid Crystal IRS

〇Keiji Yoshikawa1, Takuya Ohto1, Hiromi Matsuno1, Takahiro Hayashi1 (1. KDDI Research, Inc.)
3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

Break time

3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[B-1C-12]Evaluation of stadium areas by electromagnetic field simulation

〇Masayuki Nakano1, Tatuya Nagao1, Takahiro Hayashi1 (1. KDDI Reaseach)
3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[B-1C-13]Construction of a multi-antenna evaluation system for 3GPP-compliant signals

〇Shumpei Tabuchi1, Kazuma Tomimoto1, Toshiki Hozen1, Tomonori Ikeda1, Ryo Yamaguchi1 (1. SoftBank Corp.)
4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)

[B-1C-14]A Proposal of Near Field Measurement System for Millimeter-wave Band Antennas using Software Defined Radio

〇Kazuha Ito1, Shu Takahashi1, Takuma Akada1, Kazuhiro Fujimori1, Toshiyasu Tanaka2 (1. Okayama University, 2. Microwave Factory Co., Ltd.)
4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)

[B-1C-15]A DBF Antenna Calibration by Multiple Frequency Signals Transmission REV Method

〇Tomoki Nakazawa1, Koki Furuuchi1, Welday Gerezgiher1, Tomoyuki Furuichi1, Satoshi Tsukamoto1, Noriharu Suematsu1 (1. Tohoku Univ.)
4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)

[B-1C-16]Calibration Technique Including Pointing Error Estimation for a Satellite Receiving DBF Antenna

〇Narihiro Nakamoto1, Makoto Matsuki1, Tai Tanaka1, Masaaki Kusano1, Shigeru Uchida1 (1. Mitsubishi Electric)
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