IEICE Technical Report

Online edition: ISSN 2432-6380

Antennas and Propagation

Workshop Date : 2020-01-23 - 2020-01-24 / Issue Date : 2020-01-16

AP2019-148
Symmetrical Folded Monopole Antenna with parasitic elements
Takuya Miyasaka, Hiroaki Sakamoto, Shingo Yamaura, Shu Nishioka (Mitsubishi Electric Corp.)
pp. 1 - 6

AP2019-149
Design and Fabrication of Folded Inverted-L Antenna
Katsumi Kawai, Ryosuke Momiki, Hiroyuki Matsubara, Jie Chu, Seishiro Kojima, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.)
pp. 7 - 10

AP2019-150
Circular plane-loaded antenna with short circuit structure
Kyohei Yoshida, Hina Watanabe, Daisuke Yamanaka, Rintaro Sasaki, Masaharu Takahashi (Chiba Univ.)
pp. 11 - 14

AP2019-151
A compact log-periodic antenna
Tomoya Kinameri, Keisuke Noguchi (KIT)
pp. 15 - 18

AP2019-152
Desigin of a low profile antenna for 1.4GHz (WMTS) bands
Akihiro Kawata (Fukuda Denshi Co., Ltd.)
pp. 19 - 22

AP2019-153
Design and miniaturization of Ψ-Shaped Patch Antenna on spherical surface
Soichi Sakurai, Kohei Jitosho, Wataru Kuramoto, Shihao Chen, Takashi Tomura, Jiro Hirokawa (Tokyo Tech.)
pp. 23 - 26

AP2019-154
A consideration on miniaturization of a wideband ring microstrip antenna fed by an L-probe
Diegoshinji Kawaguchi, Yuki Kimura, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.)
pp. 27 - 30

AP2019-155
Development of Small and High Gain Antenna on Metal Plate
Takuma Ikeda, Hiroshi Satoh, Yuki Tanaka, Kazuki Kanai, Ryosuke Hasaba, Shoichi Kajiwara, Hiroyuki Tani (Panasonic)
pp. 31 - 35

AP2019-156
Triple Resonances Small Spherical Antenna with Parasitic Elements
Hikaru Takizawa, Takahiro Hashimoto, Takumi Nishime, Nguyen Cong Oai, Naobumi Michishita, Hisashi Morishita (National Defense Academy)
pp. 37 - 41

AP2019-157
A Hemi Spherical Self-Complementary Spiral Antenna with Ground Plane
Kazuki Kamiyama, Atsushi Katsuta, Hiroyuki Arai (YNU)
pp. 43 - 44

AP2019-158
[Invited Lecture] Study on Path Loss Model for Macrocell Environment using the Percentage of Area Occupied by Buildings for 5G
Koshiro Kitao, Minoru Inomata, Tetsuro Imai, Satoshi Suyama, Takahiro Asai (NTT DOCOMO)
pp. 45 - 48

AP2019-159
[Invited Lecture] Effect of antenna pattern on Doppler spectrum of V2V direct communications for platooning
Ryo Yamaguchi, Koichi Serizawa, Kazuma Tomimoto, Masayuki Miyashita (SoftBank)
pp. 49 - 54

AP2019-160
[Invited Lecture] Analysis of Estimation Error by Position Mismatch on Machine-Learning Path Loss Prediction in Urban Environment
Nobuaki Kuno, Wataru Yamada, Motoharu Sasaki, Yusuke Asai, Yasushi Takatori (NTT)
pp. 55 - 60

AP2019-161
Experiments on Radial Line Helical Phased Array with Antenna Elements Rotated by Motors
Narihiro Nakamoto, Yuusuke Suzuki, Satoshi Yamaguchi, Toru Fukasawa, Naofumi Yoneda, Hiroaki Miyashita (Mitsubishi Electric)
pp. 61 - 66

AP2019-162
Circular Folded Dipole Antenna for RFID Tag on Metallic Cylinder
Takahiro Hashimoto, Naobumi Michishita, Hisashi Morishita (National Defense Academy), Takayuki Koshi (Komatsu Ltd.)
pp. 67 - 72

AP2019-163
A Dual-polarized Stacked Reflectarray Antenna with changing beam-direction
Mei Fukaya, Ryota Obata, Shigeru Makino (KIT), Michio Takikawa, Hiromasa Nakajima (MELCO)
pp. 73 - 76

AP2019-164
Study of MACKEY with improved operation on metal
Toshiki Tamura, Shigeru Makino, Kenji Itoh (KIT)
pp. 77 - 80

AP2019-165
[Invited Lecture] DoA estimation by ISTA based compressed sensing for wideband signals
Kentaro Nishimori, Saki Uemura, Ryotaro Taniguchi (Niigata Univ.)
pp. 81 - 85

AP2019-166
[Invited Lecture] Measurement and Analysis of Clutter Loss at High Elevation Angles for HAPS Communications in urban environment
Akihiro Sato, Sho Kimura, Hideki Omote (Softbank)
pp. 87 - 92

AP2019-167
[Invited Lecture] A study on propagation modeling of urban low altitude environment
Wataru Yamada, Nobuaki Kuno, Mitsuki Nakamura, Motoharu Sasaki (NTT), Kentaro Nishimori (Niigata Univ.)
pp. 93 - 98

AP2019-168
[Invited Lecture] Vehicle Penetration Loss Characteristics for the shinkansen from 2GHz to 28GHz Bands
Minoru Inomata, Tetsuro Imai, Kazushi Muraoka, Nobuhide Nonaka, Satoshi Suyama, Koshiro Kitao, Yukihiko Okumura, Takahiro Asai (NTT DOCOMO, INC), Yoshihiro Matsumura (Central Japan Railway Company)
pp. 99 - 103

AP2019-169
[Tutorial Lecture] Research on optimal small antennas using the spherical wave expansion
Keisuke Fujita (Maebashi Tech.)
pp. 105 - 109

AP2019-170
[Invited Lecture] Capacitive Coupling Wireless Power Transfer for a Running Mini 4WD -- RF Theory and Techniques to Run Through 4 meters in a Single Second Range --
Hikaru Kitaoka, Ryota Gibo, Satoshi Koyama, Chiathong Korya, Shoichi Isogai, Shinji Abe, Takashi Ohira (Toyohashi Univ. Tech.)
pp. 111 - 116

AP2019-171
Basic Study of Patch Antenna with Class-F Load Impedance for 2.45 GHz Microwave Power Transfer
Takase Oshima, Hiroshi Hirayama (NITech)
pp. 117 - 120

AP2019-172
Cavity Slot Antenna for Wireless Power Transmission to Small Sensors on the Human Arm
Hina Watanabe, Masaharu Takahashi (Chiba Univ.)
pp. 121 - 124

AP2019-173
Study on rectenna array for wireless power transfer efficiency
Tamami Maruyama, Yuji Koita (NIT, Hakodate College)
pp. 125 - 127

AP2019-174
[Invited Lecture] Effect of Spatial Expansion on Radio Wave Propagation Characteristics in Large-scale Indoor Space
Yuto Nishitsuji (Doshisha Univ.), Shigeo Gotoh (Panasonic Corp.), Hisato Iwai, Shinsuke Ibi (Doshisha Univ.)
pp. 129 - 134

AP2019-175
[Invited Lecture] Examination of the Mechanism of Building Penetration Loss of UHF band by Scale Model
Koki Oshikawa, Takuya Kadowaki, Shinichi Ichitsubo (Kyutech), Hideki Omote (SoftBank), Teruya Fujii (Tokyo tech)
pp. 135 - 139

AP2019-176
[Invited Lecture] A comparison of outdoor to indoor penetration path loss characteristics considering horizontal incident angle at 0.9/2.4/5.1GHz band
Yuta Mizuno, Kentaro Nishimori, Ryotaro Taniguchi (Niigata Univ.)
pp. 141 - 146

AP2019-177
Analyses of a meander dipole on a human phantom
Sota Tsuboi, Keisuke Noguchi (KIT)
pp. 147 - 152

AP2019-178
Homogeneous spherical lens for marine retro-reflector application
Derek Gray (XJTLU)
pp. 153 - 158

AP2019-179
A study on Element Arrangement Optimization of Spatial Polarized Massive MIMO and the Effectiveness
Takahiro Matsumoto, Kiyoaki Itoi, Hiroaki Nakabayashi (CIT)
pp. 159 - 164

AP2019-180
A Study on Mean Antenna Gain of Massive MIMO in Line-of-Sight Street Canyon Environment
Yuya Tashiro, Eita Utsuki, Kazuki Machida, Hiroaki Nakabayashi (Chiba Inst. of Tech.)
pp. 165 - 170

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