Online edition: ISSN 2432-6380
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AP2019-47
A Study on Beamwidth Narrowing and Gain Enhancement of a Patch Array Antenna by Loading Dielectric Superstrate
Tatsuro Shigihara, Takashi Hikage, Manabu Yamamoto (Hokkaido Univ.), Daisei Uchida (NTT)
pp. 1 - 6
AP2019-48
Design of a dual-band and wideband multi-ring microstrip antenna fed by an L-probe
Yuki Kimura, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.), Tatsuya Fukunaga (TDK)
pp. 7 - 12
AP2019-49
Long-term Statistics of Maximum Rainfall in Japan based on Statistics of Extremes
Yoshio Karasawa
pp. 13 - 18
AP2019-50
Reduction of Influence of Reflected Waves on Measurement of Human Body Shadowing Loss by Average Processing
Kenjiro Kubo, Hisato Iwai, Hideichi Sasaoka, Shinsuke Ibi (Doshisha Univ.)
pp. 19 - 22
AP2019-51
Study of Electromagnetic Analysis Method in Large Indoor Space
Hiro Shimada, Toshiyuki Maeyama (Takushoku Univ.), Naotake Yamamoto, Tetsuya Hishikawa (Panasonic)
pp. 23 - 28
AP2019-52
[Tutorial Lecture]
International standardization activity of radio propagation and its recent topics
Wataru Yamada, Mitsuki Nakamura, Motoharu Sasaki, Naoki Kita, Nobuaki Kuno, Takatune Moriyama, Yasushi Takatori (NTT)
pp. 29 - 34
AP2019-53
Reduction Effect of Propagation Spread by On-Vehicle Directional Antenna
Naozumi Ando, Mitoshi Fujimoto (Univ. Fukui), Kazuma Tomimoto, Ryo Yamaguchi (Soft Bank)
pp. 35 - 38
AP2019-54
Block Diagonalization using Pseudo Inverse Matrix for MU-MIMO
Keiya Uchida, Mitoshi Fujimoto (Univ. Fukui), Koshiro Kitao, Tetsuro Imai (NTT DOCOMO)
pp. 39 - 42
AP2019-55
Randomly Arranged Scatterers Monte-Carlo Simulation for a Large-Scale MIMO Antenna
Nana Narukawa, Taiki Fukushima, Koichi Ogawa, Kazuhiro Honda (Toyama Univ.)
pp. 43 - 48
AP2019-56
Study on Target Identification in Traffic Monitoring Using Millimeter Wave FM-CW Radar
Kazuma Nishimura, Takahiro Horiuchi, Hiroyoshi Yamada (Niigata Univ.)
pp. 49 - 54
AP2019-57
Fundamental Study on Land Use Classification of PolSAR Data by Using Machine Learning
Nanako Saito, Masanori Gocho, Hiroyoshi Yamada, Ryoichi Sato, Yoshio Yamaguchi (Niigata Univ.)
pp. 55 - 60
AP2019-58
Development of chipless sensor with moisture detection function for infrastructure
Takao Michisaka, Natsuki Komoda, Masatoshi Kondo (TF)
pp. 61 - 64
AP2019-59
Feasibility Study of MACKEY type S
Toshiki Tamura, Shigeru Makino, Tetsuya Hirota, Kenji Itoh (KIT)
pp. 65 - 68
AP2019-60
Design and Evaluation of Antennas in Seawater
Qiang Chen, Hiroyasu Sato (Tohoku Univ.), Nozomu Ishii (Niigata Univ.), Masaharu Takahashi (Chiba Univ.), Hiroshi Yoshida (JAMSTEC)
pp. 69 - 71
AP2019-61
3D Pattern Measurement of an Underwater Dipole Antenna Using Pseudo Scale Model
Nozomu Ishii (Niigata Univ.), Masaharu Takahashi (Chiba Univ.), Qiang Chen (Tohoku Univ.), Hiroshi Yoshida (JAMSTEC)
pp. 73 - 78
AP2019-62
Fundamental study of electromagnetic wave propagation in the sea at frozen Saroma lake
Ryosuke Kato, Masaharu Takahashi (Chiba Univ.), Hiroshi Yoshida (JAMSTEC), Nozomu Ishii (Niigata Univ.), Chen Qiang (Tohoku Univ.)
pp. 79 - 83
AP2019-63
Evaluation of propagation pathloss by difference in six hexahedral antennas and polarization
Yuki Igarashi, Kentaro Nishimori (Niigata Univ.), Yasunori Shimazaki (Panasonic), Ryotaro Taniguchi (Niigata Univ.), Taichi Hamabe, Akihiro Tatsuta, Teppei Emura, Takuya Asada (Panasonic)
pp. 85 - 89
AP2019-64
Experimental Evaluation and Design of the 920MHz Band Antennas with Directivity, Polarization, and Space Diversity for Indoor IoT Devices
Naotake Yamamoto (Panasonic), Kobayashi Hiroaki, Yasunori Komukai, Masayuki Obata, Takashi Izumi (PSNRD), Toshiyuki Maeyama (Takushoku Univ.)
pp. 91 - 96
AP2019-65
A Fundamental Study of Impedance Variable Folded Monopole Antenna Using Switching Element
Yuta Nakagawa, Oai Nguyen Cong, Naobumi Michishita, Hisashi Morishita (National Defense Academy)
pp. 97 - 100
AP2019-66
A study of new radome for base station antenna and synthetic aperture radar
Riku Matsuda, Josaphat Tetuko Sri Sumantyo (Chiba Univ.), Takefumi Takemoto (NEXTWAY)
pp. 101 - 105
AP2019-67
A simple evaluation method of gain loss using aberration theory in reflect array antenna
Aoi Kotoura, Shigeru Makino, Yoshimi Sunaga, Sanshiro Shigemitsu (KIT), Michio takikawa, Hiromasa Nakajima (MELCO)
pp. 107 - 110
AP2019-68
Design of Edge-Slotted Waveguide Array Antenna Manufactured by Injection-Molding
Takashi Uesaka (Mitsubishi Electric), Takashi Uno (Mitsubishi Electric Corp.), Narihiro Nakamoto, Toru Fukasawa, Naofumi Yoneda, Takeshi Yamamoto, Tomoyuki Koyanagi (Mitsubishi Electric), Ikuya Kakimoto (Mitsubishi Electric Corp.), Yoshihiko Konishi (Hiroshima Institute of Technology)
pp. 111 - 116
AP2019-69
Study of Direction of Arrival Estimation with Indirect Measurement for Dummy Ports and the Calibration Method Based on an Excitation Condition for an Antenna Array
Makoto Higaki, Makoto Sano (Toshiba)
pp. 117 - 122
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.