IEICE Technical Report

Online edition: ISSN 2432-6380

Antennas and Propagation

Workshop Date : 2021-02-18 - 2021-02-19 / Issue Date : 2021-02-11

AP2020-116
[Invited Lecture] Path loss prediction via convolutional neural network using area segmentation
Kenya Shimizu, Takayuki Nakanishi, Michio Takikawa, Yoshio Inasawa (Mitsubishi Electric Corp.)
pp. 1 - 4

AP2020-117
[Invited Lecture] Field Test of Orbital Angular Momentum Mode and Polarization Multiplexing Transmission in D-band
Masashi Hirabe, Ryuji Zenkyu, Hiroaki Miyamoto, Koji Ikuta, Eisaku Sasaki (NEC)
pp. 5 - 10

AP2020-118
[Invited Lecture] Development of a Wireless Link System for 4K/8K Broadcast Program Production
Naohiko Iai (NHK)
pp. 11 - 16

AP2020-119
[Tutorial Lecture] Compact printed inverted-F antenna for circular polarization
Takafumi Fujimoto (Nagasaki Univ.)
pp. 17 - 22

AP2020-120
[Special Talk] An Over 100 Gbps Large-Scale MIMO Antenna with Multiple Helix Array
Koichi Ogawa (Toyama Univ.)
pp. 23 - 28

AP2020-121
Development of Machine Learning Based Spatiotemporal Channel Parameter Prediction
Masahiro Mitta, Minseok Kim (Niigata Univ.)
pp. 29 - 33

AP2020-122
Automatic Detection by Deep Learning for Electromagnetic Wave Anomaly Prior to Earthquakes
Hiromu Koike, Kento Hayaki, Souta Noguchi, Ryouhei taito, Tomoki Miyagishi, Masafumi Fujii (Toyama Univ.)
pp. 34 - 39

AP2020-123
Effects of solar activity on the formation of the ionosphere and magnetosphere -- Formation of magnetosphere by the magnetism of running charged particles --
Shinji Karasawa ((former) Miyagi National College of Technology)
pp. 40 - 45

AP2020-124
The Effects of the FDTD Modeling Structure on the Simulated Radiation Characteristics of Electromagnetically Coupled Embroidered Patch Antennas
Daiki Ichikawa, Hiroki Fujiyama, Tadahiko Maeda (Ritsumeikan Univ.)
pp. 46 - 49

AP2020-125
[Invited Lecture] Development of Circularly Polarized Cavity-Backed Patch Antenna for Millimeter-Wave Wide-Angle Beam Scanning
Shunichi Ikeda, Kei Yokokawa, Narihiro Nakamoto, Toru Fukasawa, Masataka Otsuka, Yoshio Inasawa (Mitsubishi Electric Corp.)
pp. 50 - 55

AP2020-126
[Invited Lecture] Propagation Characteristics for Different Antennas in 28 GHz Band
Ichiro Oshima, Noboru Sekino (DKK), Tetsuro Imai (TDU)
pp. 56 - 61

AP2020-127
[Invited Lecture] Development and evaluation of metasurface reflector for coverage holes in mmWave mobile area
Hiromi Matsuno, Takuya Ohto, Satoshi Ito, Akio Ikami, Takahiro Hayashi (KDDI Research, Inc.)
pp. 62 - 67

AP2020-128
[Invited Lecture] A study on multi-beam conformal array antenna for UAV platforms (1)
Yoshichika Ohta (Softbank)
pp. 68 - 72

AP2020-129
[Invited Lecture] A Study on Antenna Placement for Vehicular Multiple Antennas
Kazuma Tomimoto, Ryo Yamaguchi (SB), Takeshi Fukusako (Kumamoto Univ.)
pp. 73 - 76

AP2020-130
Simple small diversity antenna switching four states by using two elements
Kengo Nishimoto (Mitsubishi Electric), Ryosuke Kobayashi (Mitsubishi Electric Engineering), Toyohisa Tanaka, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric)
pp. 77 - 80

AP2020-131
[Invited Lecture] A Study on the Characteristics of the EBG Structure Area in the Interference Suppression between Antennas
Ryotaro Ohashi, Tai Tanaka, Shinichi Yamamoto, Michio Takikawa, Yoshio Inasawa (Mitsubishi Electric)
pp. 81 - 85

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