Online edition: ISSN 2432-6380
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AP2019-1
Received Power Fluctuation by Antenna Directivity at 4.5 GHz and 28 GHz Bands
Mayumi Yoshino, Doppo Sugimura, Ryunosuke Murofushi, Hiroki Hagiwara, Tomoaki Kudo, Toshiyuki Kobayashi (Dengyo)
pp. 1 - 6
AP2019-2
Radio Propagation Modeling Competition
Tetsuro Imai (DOCOMO), Hisato Iwai (Doshisha Univ.), Shinichi Ichitsubo (Kyutech)
pp. 7 - 12
AP2019-3
A consideration on frequency control of varactor-loaded dual-band single-layer multi-ring microstrip antennas with reduced bias circuits
Toru Ikeda, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.)
pp. 13 - 18
AP2019-4
Consideration on Physical Models of Synthetic Aperture Measurement Techniques
Ryo Yamaguchi (Soft Bank)
pp. 19 - 24
AP2019-5
Sidelobe Suppression in a Corporate-feed Waveguide Slot Array Antenna consisting of 2×2-element Radiating Units
Jiro Hirokawa, Haruka Arakawa, Takashi Tomura (Tokyo Tech)
pp. 25 - 28
AP2019-6
Design of Waveguide-Fed Helical Phased Array with Antenna Elements Rotated by Motors
Kei Yokokawa, Narihiro Nakamoto, Satoshi Yamaguchi, Yusuke Suzuki, Toru Fukasawa, Masataka Otsuka, Naofumi Yoneda, Hiroaki Miyashita (Mitsubishi Electric)
pp. 29 - 33
AP2019-7
Simulation for Traveling-Wave-Type Phased-Array Antenna with Distribution of Circuit Phase Error for Microwave Power Transfer
Naoki Hasegawa, Yuki Takagi, Yoshichika Ohta (SB)
pp. 35 - 39
AP2019-8
Measured Performance of Millimeter-wave Two-dimensional Planar Array Composed of Two-line Slotted Waveguides fed by Tournament Feeding Circuit
Kunio Sakakibara, Haruki Umemura, Nobuyoshi Kikuma (NITech)
pp. 41 - 45
AP2019-9
[Tutorial Lecture]
Wireless measurement of human bodies
Takuya Sakamoto (Kyoto Univ.)
pp. 47 - 52
AP2019-10
Study on optimum beam pattern in Multi-Beam Massive MIMO
Akinori Kudo, Kentaro Nishimori, Ryotaro Taniguchi, Shota Ogawa, Fumiya Muramatsu (Niigata Univ.), Takefumi Hiraguri (NIT.), Jiro Hirokawa (Tokyo Tech.)
pp. 53 - 58
AP2019-11
Effectiveness of 64-beam massive MIMO in ab actual indoor environment
Kentaro Nishimori, Akinori Kudo, Ryotaro Taniguchi (Niigata Univ.), Takefumi Hiraguri (NIIT), Jiro Hirokawa (TIT)
pp. 59 - 64
AP2019-12
Sparse Element Array Optimization Using Artificial Bee Colony Method in Stepped Multiple Frequency Radar MIMO Doppler Imaging
Takumi Taniguchi, Takayuki Inaba (UEC)
pp. 65 - 70
AP2019-13
Effects of Fabrication Accuracy on the Radiation Characteristics of Electromagnetically Coupled Microstrip Patch Antennas Embroidered Using Conductive Yarns
Daiki Ichikawa, Tadahiko Maeda (Ritsumeikan Univ.)
pp. 71 - 74
AP2019-14
STOKES-VECTOR-BASED DISCRIMINATOR FOR DISTINGUISHING CONIFEROUS AND BROAD-LEAVED FORESTS WITH L BAND POLSAR DATA
Taiga Saito, Fang Shang, Naoto Kishi (UEC)
pp. 75 - 78
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.