Print edition: ISSN 0913-5685
Online edition: ISSN 2432-6380
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AP2005-36
A Thinning at Unified Elements of Planer Array Antennas
Satoshi Yamaguchi, Kazushi Nishizawa, Hiroaki Miyashita, Shigeru Makino (Mitsubishi Electric Corp.)
pp. 1 - 4
AP2005-37
Statistical evaluation of measurement characteristics of ESPAR antennas
Qing Han, Takashi Ohira (ATR)
pp. 5 - 8
AP2005-38
Formulation of Communication Using Single Feed Antennas Loaded with Variable Reactors and Extraction of Propagation Parameter
Kyoichi Iigusa, Katsuyoshi Sato, Fumihide Kojima, Masayuki Fujise (NICT)
pp. 9 - 14
AP2005-39
Characteristics of Circularly Polarized Proximity-Fed Microstrip Antenna with Switchable Polarization Sense
Ally Yahaya Simba, Manabu Yamamoto, Toshio Nojima (Hokkaido Univ.), Kiyohiko Itoh (Tomakomai National College of Tech.)
pp. 15 - 20
AP2005-40
Time-domain Active Imaging by using Broadband Antipodal Fermi Antenna
Hiroyasu Sato, Yukiko Takagi, Sumihiko Wagatsuma, Koji Mizuno, Kunio Sawaya (Tohoku Univ.)
pp. 21 - 26
AP2005-41
Self-calibration method for Log-periodic dipole antenna
Satoru Kurokawa, Masanobu Hirose, Koji Komiyama (AIST)
pp. 27 - 30
AP2005-42
5GHz imaging Meander Line Antenna
Yusuke Fujiki, Atsushi Tosaki (Tohoku Univ.), Hiroshi Oguma (Industrial Technology Instisute, Miyagi Prefectual Government), Suguru Kameda, Hiroyuki Nakase (Tohoku Univ.), Yoji Isota (Mitsubishi Electric Corporation), Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.)
pp. 31 - 36
AP2005-43
Consideration on Multi-band Circularly Polarized Antenna for 2-Frequency Operation
Yoshikatsu Miura (Tohoku-Gakuin Univ.), Shoichi Kumagai, Yasuhiro Kazama (JRC), Takayasu Shiokawa (Tohoku-Gakuin Univ.)
pp. 37 - 42
AP2005-44
Low Profile Unidirectional Pattern Antenna
Ryotaro Tamaki, Nobuhiro Kuga, Hiroyuki Arai (Yokohama Nat'l Univ.)
pp. 43 - 46
AP2005-45
A loop anntenna for mobile phone for Digital Terrestrial Broadcasting reception
Hiromichi Suzuki, Isao Ohba, Takashi Minemura, Takashi Amano (Toshiba Corp.)
pp. 47 - 52
AP2005-46
Measurement of Current Phase Distribution Using Polarization Stabilized MO Probe
Shin Nakamatsu, Ryo Yamaguchi, Shinji Uebayashi (DoCoMo), Masato Kishi (Univ. of Tokyo), Masahiro Tsuchiya (NICT)
pp. 53 - 56
AP2005-47
The Effects of the polarization diversity of the Base Station in Indoor Environments
Yuta Takagi (NTT DoCoMo), Kenji Osaki, Hideki Kawai (DoCoMo Technology), Ryo Yamaguchi, Shinji Uebayashi (NTT DoCoMo)
pp. 57 - 62
AP2005-48
A Study on Fast Estimation of the Electric Field in Indoor Environments
Yuta Takagi, Ryo Yamaguchi, Shinji Uebayashi (NTT DoCoMo)
pp. 63 - 66
AP2005-49
A study on velocities of rain area and rainfront motions using multi-point rain attenuation measurements of satellite radio waves
Yasuyuki Maekawa, Yoshiaki Shibagaki (Osaka Electro-Commun. Univ.)
pp. 67 - 72
AP2005-50
[Invited Talk]
NTT DoCoMo's Research & Development Activities
Takanori Utano (NTT DoCoMo)
pp. 73 - 76
AP2005-51
Novel Method of Mutual Coupling Suppression for MIMO Antenna System
Kyeong-Sik Min, Dong-Jin Kim (Korea Maritime Univ.), Young-Min Moon, Young Eil Kim, Se-Hyun Park (SAIT)
pp. 77 - 82
AP2005-52
Development of Ultra Wideband Human Arm Phantoms
Daigoro Hara, Toru Yoshino, Shinichi Nishimura, Takehiko Kobayashi (TDU)
pp. 83 - 88
AP2005-53
Narrow-Wall Slotted Hollow Waveguide Millimeter-Wave Planar Antenna with High Antenna Efficiency due to Grating Lobe Suppression
Akiyoshi Mizutani, Yuta Yamamoto, Kunio Sakakibara, Nobuyoshi Kikuma, Hiroshi Hirayama (N.I.T.)
pp. 89 - 94
AP2005-54
Radiation Efficiency of Lossy Planar Antenna
-- Comparison of MoM and FDTD --
Naoko Yamada, Toru Uno, Takuji Arima (TUAT), Kentaro Asami (The Nippon Signal co.)
pp. 95 - 99
AP2005-55
Impedance Characteristics of Antenna Located near Lossless DNG Slab
Toru Uno (TUAT)
pp. 101 - 106
AP2005-56
DOA Estimation System Using Virtual Rectangular Array with Eigenvectors
Akimichi Hirota, Hiroyuki Arai (Yokohama National Univ.), Masayuki Nakano (KDDI)
pp. 107 - 112
AP2005-57
A Consideration on Quasi-Orthogonal MIMO-STBC Transmission System Using Orthogonal Polarized Waves
Kouhei Toshima, Nobuyoshi Kikuma, Hiroshi Hirayama, Kunio Sakakibara (Nagoya Inst. of Tech.)
pp. 113 - 118
AP2005-58
Indoor 4×4 MIMO-OFDM Channel Measurement at 5GHz
Hiroshi Iwai, Tsutomu Sakata, Koichi Ogawa (Matsushita), Dao Nguyen Dung, Kei Mizutani, Kei Sakaguchi, Kiyomichi Araki (T.I.T.)
pp. 119 - 124
AP2005-59
A Digital Beam Forming LSI for Throughput and Area Coverage Enhancement of OFDM WLAN systems
Kazumi Sato, Kuniaki Ito, Hideo Kasami, Hiroki Shoki (Toshiba)
pp. 125 - 130
AP2005-60
Directive-Element Adaptive Array Antenna for Mobile Reception of Digital Terrestrial Television
Pubudu S Wijesena, Atsushi Takemoto, Yoshio Karasawa (Univ. of Electro-Comm.)
pp. 131 - 136
AP2005-61
Eigenvector mismatch problem in MIMO eigenmode transmission
-- In the case of Ray leigh fading --
Yoshio Karasawa, Ryoichi Takemoto, Tetsuki Taniguchi (UEC)
pp. 137 - 142
AP2005-62
FDTD Sensitivity Analysis Using the Adjoint Variable Method
Masato Furusaki, Kenji Taguchi, Tatsuya Kashiwa (KIT), Tsuyoshi Nomura, Kazuo Sato (Toyota Central R&D Labs.)
pp. 143 - 148
AP2005-63
Low Side-lobe Narrow Beam Antennas with Closely Arranged Conductive Poles for 6 Sector Site
Yasuko Kimura, Keizo Cho (NTT DoCoMo), Yoshio Ebine (DoCoMo Tech.)
pp. 149 - 154
AP2005-64
[Special Talk]
R&D Activities on Wireless System Using Stratospheric Platforms
Ryu Miura, Mikio Suzuki (NICT)
pp. 155 - 160