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公募シンポジウムセッションS. Public symposium session : BCS-2．3rd International Workshop on Global Research Initiative for Wireless Technology (3rd IGROW)

[BCS-2]3rd International Workshop on Global Research Initiative for Wireless Technology (3rd IGROW)

Tue. Sep 9, 2025 9:00 AM - 12:15 PM JST
Tue. Sep 9, 2025 12:00 AM - 3:15 AM UTC
Building for General Education (A/B/C) 4F A41(Okayama University)
Chair:SATOSHI YOSHIDA(Ryukoku University), KENTA UMEBAYASHI(Tokyo University of Agriculture and Technology (TUAT))
9:00 AM - 9:30 AM JST(12:00 AM - 12:30 AM UTC)

[BCS-2-01](Invited Presentation 30min.) Terahertz Wave Devices and Imaging Results for High-Resolution Sensors

〇Akinori Taira1, Kazuaki Ishioka1, Satoshi Yoshima1, Ichiro Somada1, Akihito Hirai1, Tsubasa Kato2, Shoma Sibata2, Eiji Okamoto2 (1. Mitsubishi Electric Corporation, 2. Nagoya Institute of Technology)
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[BCS-2-02]A Compact D-Band 360° Active Differential Phase Shifter for Sub-Terahertz Phased-Array Antennas in 40nm CMOS

〇Zhen Yan1, Satoshi Tanaka1, Takeshi Yoshida1, Minoru Fujishima1 (1. Hiroshima University)
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[BCS-2-03]Phase noise modeling, analysis, and mitigation in wideband sub-THz transceiver architectures for 6G

〇Dedar Rashid1, Bilal Khan1, Marko E. Leinonen1, Kenta Umebayashi2, Aarno Pärssinen1, Nuutti Tervo1 (1. Centre for Wireless Communications - Radio Technologies (CWC-RT), University of Oulu, Finland, 2. Department of Electrical and Electronic Engineering, Tokyo University of Agriculture and Technology, Japan)
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[BCS-2-04]A 0.13-µm SiGe Dual-Path LO-Split Up-Conversion Mixer With Simultaneous RF and LO Outputs for 300-GHz Self-Heterodyne Links

〇Taiga Noguchi1, Kyoya Takano1 (1. Tokyo University of Science)
10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[BCS-2-05]Thin-Line Shielded Crossover Design for High Isolation and Low Loss

〇Leshan Xu1, Satoshi Tanaka1, Takeshi Yoshida1, Minoru Fujishima1 (1. Hiroshima University)
10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

Break time

10:45 AM - 11:15 AM JST(1:45 AM - 2:15 AM UTC)

[BCS-2-06](Invited Presentation 30min.) Terahertz Wireless Channel Modeling at Multiple Scales

〇Joonas Kokkoniemi1 (1. University of Oulu)
11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[BCS-2-07]How Many Quantization Bits Are Needed for Near-Field Sub-THz RIS Systems?

〇Minghe Mao1, Minseok Kim1 (1. Niigata University)
11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[BCS-2-08]Interference Mitigation in IRS-Enabled Non-Terrestrial-Network (NTN)-Based 6G Communication Systems

〇Fiona Grace Tisdall1, Sean Johnson1, Morriel Kasher1, Predrag Spasojevic1 (1. Rutgers University)
11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[BCS-2-09]Impact of Antenna Type and Cluster Configuration on Link Capacity of Cluster-Centric CF-mMIMO

〇Kazuya Ogata1, Sijie Xia1, Masataka Miyake1, Suguru Kameda1, Fumiyuki Adachi2 (1. Hiroshima University, Research Institute for Semiconductor Engineering (RISE), 2. Tohoku University, International Research Institute of Disaster Science (IRIDeS))
12:00 PM - 12:15 PM JST(3:00 AM - 3:15 AM UTC)

[BCS-2-10]Outlier Rejection in DOA Estimation Based on SNR Estimation

〇Ryo Watabe1, Kenta Umebayashi1, Antti Tolli2 (1. Tokyo University of Agriculture and Technology, 2. University of Oulu)
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