[B-1A] アンテナ・伝播A | General Conference of the Institute of Electronics, Information and Communication Engineers

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

[B-1A]アンテナ・伝播A

Fri. Mar 28, 2025 9:45 AM - 12:15 PM JST
Fri. Mar 28, 2025 12:45 AM - 3:15 AM UTC

Building No.1 2F 12L(Tokyo City University)

Chair:Kita Naoki, MOTOHARU SASAKI

9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)Candidate for Academic Incentive Award

[B-1A-11]Outdoor Propagation Measurements for Drone Relay Systems
− Drone Altitude Properties of Ricean K-Factor −

◎Yudai Ishikawa¹, Tetsuro Imai¹ (1. Tokyo Denki University)

10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[B-1A-12]Arrival angle characteristics at MS in high BS environment and mountainous environment (2)

〇Akihiro Sato¹, Sho Kimura¹, Hideki Omote¹ (1. SoftBank Corp.)

10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[B-1A-13]K-factor measurement for cells above urban areas

Teruya FUJII¹, Susumu YONEDA², 〇Kouichi KAWAI³, Takeshi ITO³ (1. Institute of Science Tokyo, 2. Soft Bank Corp., 3. Mtex)

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-1A-14]Path Loss Estimation Method Considering Urban Non Line of Sight Environment for DR-IoT

〇Junya Abe¹, Shun Sasaki¹, Shota Takagaki¹, Tetsushi Ikegami¹, Susumu Ishihara², Masakatsu Ogawa³, Arata Kato⁴, Mineo Takai⁵ (1. Meiji University, 2. Shizuoka University, 3. Sophia University, 4. Space-Time Engineering Japan, 5. Osaka University)

11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)Candidate for Academic Incentive Award

[B-1A-15]Relationship Between Path Characteristics Based on Ray-Tracing Results and Estimated K-factor

◎Kosei Yamada¹, K. Honda¹ (1. University of Toyama)

11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)Candidate for Academic Incentive Award

[B-1A-16]Relative Angle of Arrival Estimation in Multipath Channels with Omnidirectional Antenna

◎Koki Morita¹, Takaya Yamazato¹, Shan Lu¹, Masato Saito², Sho Kimura³, Akihiro Sato³, Hideki Omote³ (1. Nagoya Univ., 2. Ryukyus Univ., 3. SoftBank Corp.)

11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[B-1A-17]Indoor Propagation Characteristics Estimation Using Color Images Method

〇Takahiro Tomie¹, Satoshi Suyama¹, Koshiro Kitao¹, Nobuaki Kuno¹ (1. NTT DOCOMO, INC.)

11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)Candidate for Academic Incentive Award

[B-1A-18]Verification of aerogel window glass with heat insulation and radio wave transmission properties

◎Masashi Yamamoto¹, Yuki Inoue¹, Keiya Uchida¹, Takahiro Shimizu², Koichi Maruyama², Kyoichi Masaki², Katsuki Higashi² (1. NTT DOCOMO, INC., 2. YKK AP Inc.)

12:00 PM - 12:15 PM JST(3:00 AM - 3:15 AM UTC)

[B-1A-19]A Measurement of Transmission Characteristics of Glasses in the mmWave and sub-THz bands

〇Masaki Takanashi¹, Toshiaki Watanabe¹, Katsushi Sanda¹, Keizo Inagaki², Hirokazu Sawada², Issei Watanabe², Norihiko Sekine², Akifumi Kasamatsu² (1. Toyota Central R&D Labs., Inc., 2. National Institute of Information and Communications Technology)

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