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-1B]アンテナ・伝播B

Wed. Mar 26, 2025 9:30 AM - 12:15 PM JST
Wed. Mar 26, 2025 12:30 AM - 3:15 AM UTC
Building No.1 2F 12P(Tokyo City University)
Chair:Sato Keisuke, RYUJI KUSE
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[B-1B-31]Reduction of undesired radiation from beam-steerable circularly polarized folded reflectarray antennas

〇Makoto Sano1, Ryuji Kuse1, Takeshi Fukusako1 (1. Kumamoto University)
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[B-1B-32]Reconfigurable reflectarray antenna for independent control of horizontal and vertical polarizations with reduced cross polarization

〇Yosuke Maruno1, Makoto Sano1, Takeshi Fukusako1, Ryuji Kuse1, Kazuma Tomimoto2, Toshiki Hozen2, Tomonori Ikeda2, Ryo Yamaguchi2 (1. Kumamoto University, 2. SoftBank Corp.)
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[B-1B-33]Dual-band Dual-polarized Dual-band Single-layer Reflectarray
with Design Region Segmentation for Mutual Coupling Suppression

〇Haruki Tanaka1, Masataka Ohira1, Hiroyuki Deguchi1 (1. Doshisha University)
10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[B-1B-34]Development of 2.45 GHz Band Focusing 1-Bit Reflectarray

〇Shota Sueki1, Hajime Kondo1, Shungo Shimizu1, Akira Machida1, Hiroyasu Sato2, Qiang Chen2 (1. CHUO ELECTRONICS CO., LTD., 2. Graduate School of Engineering, Tohoku University)
10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

Break time

10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[B-1B-35]Investigation and Evaluation of Tiling for Large-Scale Liquid Crystal Intelligent Reflecting Surface

〇Kazuki Matsunaga1, Mitsutaka Okita1, Daiichi Suzuki1, Masayuki Ikari1, Daijiro Takano1, Takanori Tsunashima1, Shinichiro Oka1 (1. Japan Display Inc.)
11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[B-1B-36]Low-Sidelobe Design of Liquid Chrystal Based Intelligent Reflecting Surface

〇Hiroyasu Sato1, Hideo Fujikake1, Qiang Chen1 (1. Tohoku University)
11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[B-1B-37]Experimental Study of Beam Tracking Using Liquid Crystal IRS

〇Hiromi Matsuno1, Keiji Yoshikawa1, Takuya Ohto1, Takahiro Hayashi1 (1. KDDI Research, Inc.)
11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[B-1B-38]Development of frequency selection redome to avoid interference with adjacent frequency bands.

〇Mamoru Hayakawa1, Naonobu Yoshi1, Naoko Nakata1, Shohei Hosomura2, Keisuke Konno2, Qiang Chen2 (1. Dai Nippon Printing Co., Ltd., 2. Graduate School of Engineering, Tohoku University)
11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[B-1B-39]Reflection Angle Control Using an Optically Transparent RIS Composed of Conductive Mesh

〇Tomoki Abe1, Kosei Nakano1, Masatoshi Suzuki1, Hiroshi Takahashi1, Koji Takinami1 (1. Panasonic Industry Co., Ltd.)
12:00 PM - 12:15 PM JST(3:00 AM - 3:15 AM UTC)

[B-1B-40]Evaluation of Reflector Using Antenna Element

〇Akio Kuramoto1, Takayuki Oyama1 (1. NEC Platforms)
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