IEICE Technical Report

Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380

Antennas and Propagation

Workshop Date : 2015-09-17 - 2015-09-18 / Issue Date : 2015-09-10

AP2015-79
Leaky-wave antenna structure utilising MNM (Magnet-less Non-reciprocal Metamaterial)
Yuhi Yokohama, Toshiro Kodera (Meisei Univ.)
pp. 1 - 4

AP2015-80
A Consideration on Frequency Control of a Multi-Ring Microstrip Antenna with Varactor Diodes
Shuhei Sato, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.)
pp. 5 - 10

AP2015-81
[Tutorial Lecture] Attraction of the Antenna as Viewed from the Object Making
Tsuyoshi Shimoda, Koji Sobajima (DKK)
pp. 11 - 14

AP2015-82
[Invited Lecture] Large Array Antennas for the 60 GHz-Band Compact-Range Wireless Access System
Miao Zhang, Jiro Hirokawa, Makoto Ando (Tokyo Tech.)
pp. 15 - 19

AP2015-83
[Invited Lecture] RF front-end configuration of Massive-MIMO base station
Yasunori Suzuki, Kei Satoh, Makoto Sumi, Atsushi Fukuda, Shoichi Narahashi (NTT DOCOMO)
pp. 21 - 25

AP2015-84
[Invited Lecture] A Study on an RF equipment of a massive MIMO base station using highly integrated RF front-end MMICs
Yo Yamaguchi, Takana Kaho, Tadao Nakagawa (NTT)
pp. 27 - 30

AP2015-85
A design methodology for a wideband phase shifter utilizing cascaded M-shaped dielectrics
Sumihiro Sato, Shigeki Takeda, Kenichi Kagoshima, Masahiro Umehira (Ibaraki Univ.)
pp. 31 - 36

AP2015-86
High Gain Slot-Coupled Feed Microstrip Antennas by means of a Dielectric Cover
Hiroki Kushida, Yujiro Taguchi (NNCT)
pp. 37 - 42

AP2015-87
Effects of Liquid Absorption of Covering Material for Loop Antennas Immersed in Liquid
Nozomu Ishii (Niigata Univ./NICT), Satsuki Tsuruma (Niigata Univ.), Lira Hamada, Soichi Watanabe (NICT)
pp. 43 - 48

AP2015-88
[Invited Lecture] Path Loss Characteristics from 0.8 GHz and 37 GHz Bands in Indoor Office Environment
Motoharu Sasaki, Minoru Inomata, Wataru Yamada, Takeshi Onizawa, Masashi Nakatsugawa (NTT)
pp. 49 - 54

AP2015-89
[Invited Lecture] Optical antenna system for short range ultra high speed communication
Hiroyuki Arai (YNU)
pp. 55 - 58

AP2015-90
Field Evaluation of Cell Quality by Beam Control with Active Array Antenna System
Masayuki Nakano, Toru Kitayabu (KDDI R&D Labs.), Shohei Natori, Keisuke Sato, Ichiro Oshima (DKK), Koji Miyata, Hisahiro Hayashi, Kazuhiro Gosui (KDDI)
pp. 59 - 64

AP2015-91
Study of Correlation Coefficient on Each User and between Users in MU-MIMO -- Dependence on Moving Direction and Location of Each User --
Yuuki Kanemiyo ((Former)Chiba Tech), Hiroaki Nakabayashi (Chiba Tech), Shigeru Kozono ((Former)Chiba Tech)
pp. 65 - 70

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