IEICE Technical Report

Online edition: ISSN 2432-6380

Antennas and Propagation

Workshop Date : 2024-02-15 - 2024-02-16 / Issue Date : 2024-02-08

AP2023-187
Improvement of the Radio Environment with Reflectarray Working in the Fresnel Region
Izuru Honda, Keisuke Konno, Qiang Chen (Tohoku Univ.)
pp. 1 - 4

AP2023-188
Measurement Results of Scanning Spot Beam Reflectarray Antenna with Single-Layered Elements
Masayoshi Takao, Ryusei Yamada, Shigeru Makino (KIT)
pp. 5 - 10

AP2023-189
[Tutorial Lecture] Estimation of Radio Propagation Characteristics Using the Color Images Method
Tomie Takahiro, Satoshi Suyama, Koshiro Kitao, Nobuaki Kuno (NTT DOCOMO, INC.)
pp. 11 - 16

AP2023-190
[Invited Lecture] High Front-to-Back-Ratio Circularly Polarized Antenna with T-branch Element
Hiroaki Sakamoto, Kengo Nishimoto, Yoshio Inasawa (Mitsubishi Electric)
pp. 17 - 21

AP2023-191
[Invited Lecture] Suppression of Orthogonal Polarization Characteristic Degradation by Splitting Edge Ground Walls of Dual-Polarized Microstrip Antennas
Hideki Ueda, Ryo Komura, Yoshiki Yamada, Kaoru Sudo (Murata Mfg.)
pp. 22 - 27

AP2023-192
[Invited Lecture] Calculation Study of Optically Transparent Patch Antenna on Liquid Crystal Display
Shimpei Akimoto, Shingo Yamaura, Kengo Nishimoto, Yoshio Inasawa (Mitsubishi Electric Corp.)
pp. 28 - 33

AP2023-193
[Invited Lecture] Consideration of Equivalence between Omuni and Direction Antennain in mm-Waves Radio Environment Measurements
Toshiki Hozen, Ryo Yamaguchi, Kazuma Tomimoto, Tomonori Ikeda (Softbank)
pp. 34 - 38

AP2023-194
[Invited Lecture] Sub-THz Band Horizontally Polarized Reflector Omnidirectional Antenna with TE01 Mode Circular Horn Antenna as Primary Radiator
Shunta Ichikawa, Keisuke Sato, Katsumori Sasaki, Ichiro Oshima (DKK)
pp. 39 - 40

AP2023-195
[Invited Lecture] Energy Harvest of Electromagnetic Wave Noise from near electrical equipment -- Toward the realization of an ecological society --
Yoshitaka Yoshino (SonySS)
pp. 41 - 45

AP2023-196
[Invited Lecture] A Study on the digital twin of in-vehicle GNSS reception in an open sky environment.
Tetsuya Kusumoto, Daiki Ito (SOKEN), Kenji Kawai, Takuma Sawaya (TMC), Yuji Sugimoto (SOKEN)
pp. 46 - 49

AP2023-197
[Invited Lecture] Propagation loss prediction method by machine learning and ray-tracing for indoor environments
Takayuki Nakanishi, Kenya Shimizu (MELCO), Kenzaburo Hitomi (MEE), Yasuhiro Nishioka, Yoshio Inasawa (MELCO)
pp. 50 - 55

AP2023-198
[Invited Lecture] A Beam Switching Algorithm Combining Terahertz Band Antennas and IMU Using Particle Filter
Michihiro Harada, Tatsuya Nagao, Satoshi Ito, Takahiro Hayashi (KDDI Research)
pp. 56 - 61

AP2023-199
Wideband Vertical Polarized Omnidirectional Antenna Using Cylindrical Slot Loop
Sho Hirano, Tomokazu Mizutani, Hiroshi Hashiguchi, Naobumi Michishita (National Defense Academy)
pp. 62 - 65

AP2023-200
Development of an ISO8729 compliant passive RCS enhancer, part1. -- Design of natural plastic lenses. --
Derek Gray, Julien Le Kernec (UG)
pp. 66 - 71

Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.

The Institute of Electronics, Information and Communication Engineers (IEICE), Japan