Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380
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AP2011-89
Optimization of High Accuracy DOA Estimation Using Wide-Band Signals
Kyouhei Maeda, Toshihiko Nishimura, Yasutaka Ogawa, Takeo Ohgane (Hokkaido Univ.)
pp. 1 - 6
AP2011-90
A Consideration on 2D DOA Estimation Using Non-Searching EM and SAGE Algorithms with Hexagonal Antenna Array
Ryota Ishizaki, Nobuyoshi Kikuma, Hiroshi Hirayama, Kunio Sakakibara (Nagoya Inst. of Tech.)
pp. 7 - 12
AP2011-91
High Accurate Method for Estimation of the Number of Signals with QR Decomposition in low SNR
Yuki Nagahama, Takashi Matsubara, Masao Kubo, Takakazu Kurokawa (NDA)
pp. 13 - 18
AP2011-92
Spatial Correlation of Receive Antennas of Indoor Static Mobile Terminals
Teruya Fujii, Yoshichika Ohta (SBM)
pp. 19 - 24
AP2011-93
Multipath Emulator over the Air Transmitting Several Signals with Different Doppler Frequencies from Each Probe Antenna
Yoshichika Ohta, Teruya Fujii (Softbank Telecom)
pp. 25 - 30
AP2011-94
Hybrid Model for Indoor Radio Propagation considering the Effect of Open-space between Floors
Yun Wen, Hiroshi Fujita, Makoto Yoshida (Fujitsu Labs)
pp. 31 - 36
AP2011-95
Examination Based on Numerical Technique of Propagation Loss Properties in Case Human Bodies Exist Between Transmitter and Receiver
Chiharu Tomonaga, Mitsuhiro Yokota (Univ. of Miyazaki), Yoshichika Ohta, Teruya Fujii (Softbank Telecom)
pp. 37 - 40
AP2011-96
Performance Evaluation of Intrusion Detection Method for Various Channel Matrix Models
Ken Ogawa, Hiroyoshi Yamada, Yoshio Yamaguchi (Niigata Univ)
pp. 41 - 44
AP2011-97
Correlation between matrix elements and eigenvalue property in MIMO channel matrix
Shota Igarashi (CIT), Yuuki Kanemiyo (pre-CIT), Yohei Tsukamoto, Shigeru Kozono (CIT)
pp. 45 - 50
AP2011-98
Method of MIMO Channel Sounding Between Parasitic Antenna Arrays
Naoki Honma (Iwate Univ.)
pp. 51 - 56
AP2011-99
Optimization of MIMO Antenna Directivities and Derivation of Current Distributions by Using Spherical Mode Expansion
Maki Arai, Kei Sakaguchi, Kiyomichi Araki (Tokyo Inst. of Tech.), Yoshio Koyanagi, Takayuki Sotoyama (Panasonic Mobile Communications)
pp. 57 - 62
AP2011-100
Proposal for a spatial decoupling MIMO antenna using channel response on neighboring elements
Kota Shishido, Kentaro Nishimori (Niigata Univ.), Naoki Honma (Iwate Univ.)
pp. 63 - 68
AP2011-101
Low Profile Dual-Polarization Antenna for Indoor MIMO Base Station
Shen Wang, Hiroyuki Arai (Yokohama National Univ.), Huiling Jiang, Keizo Cho (NTT DOCOMO)
pp. 69 - 72
AP2011-102
On Blind Post-FFT Beamforming for Inter-Block Interference Suppression in OFDM Systems
Daisuke Haseno (Ibraki Univ.), Kazuhiko Nakamura (Yamanashi Univ.), Teruyuki Miyajima (Ibaraki Univ.)
pp. 73 - 78
AP2011-103
Experimental Analysis of Interference Mitigation Effect with beam tilt for Indoor WLAN systems
Tomoki Murakami (NTT), Kentaro Murata (Iwate Univ), Riichi Kudo (NTT), Naoki Honma (Iwate Univ), Masato Mizoguchi (NTT)
pp. 79 - 84
AP2011-104
Experimental Study on Improving Propagation Performance in Wireless Comminications Using Passive Repeaters
Qiang Chen, Lin Wang (Tohoku Univ.), Shi-Wei Qu (Univ. of Electronic Science and Tech. of China), Qiaowei Yuan (Sendai National College of Tech.), Kunio Sawaya (Tohoku Univ.)
pp. 85 - 89
AP2011-105
A study on MIMO antenna for mobile router
Yusuke Okoshi, Toshiyuki Maeyama (Takushoku Univ), Kosuke Yamazaki, Akira Yamaguchi (KDDI R&D Lab)
pp. 91 - 96
AP2011-106
[Tutorial Lecture]
Novel applications in MIMO transmission
Kentaro Nishimori (Niigata Univ.)
pp. 97 - 102
AP2011-107
[Requested Talk] Evaluation of Handset MIMO Antenna Using a Spatial Fading Emulator
Tsutomu Sakata, Atsushi Yamamoto (Panasonic)
pp. 103 - 108
AP2011-108
[Requested Talk] Reverberation Chamber for MIMO-OTA Testing System
-- The Performance and Possibility --
Ichiro Oshima (DKK), Yoshio Karasawa (UEC)
pp. 109 - 114
AP2011-109
[Requested Talk] Composite type MIMO antenna evaluation method by antenna probe type experiment and computer simulation
-- Simplification of MIMO Antenna Evaluation --
Hiroyuki Egawa (QNET), Masahiko Shimizu (Fujitsu Laboratories Limited)
pp. 115 - 118
AP2011-110
[Requested Talk] Experimental Evaluations for Radio Access Technologies in LTE-Advanced
Teruo Kawamura, Yuichi Kakishima, Shinpei Yasukawa, Keisuke Saito, Yoshihisa Kishiyama (NTT DOCOMO), Hidekazu Taoka (DOCOMO Communications Labs. Europe), Hidehiro Andoh (NTT DOCOMO)
pp. 119 - 124
AP2011-111
[Requested Talk] Broadband MIMO Experimental System for Super High Bit-Rate Mobile Communications
Satoshi Suyama, Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Inst. Tech.)
pp. 125 - 130
AP2011-112
Numerical Analysis of Monopole Multi-Sector Antenna with Dielectric Cylinder
Yuto Suzuki, Naoki Honma (Iwate Univ.)
pp. 131 - 136
AP2011-113
Design of Triplate-line Dual Offset-feeding Slot Broadband Directional Antenna
Arata Hasegawa, Kunio Sakakibara, Nobuyoshi Kikuma, Hiroshi Hirayama (NIT)
pp. 137 - 140
AP2011-114
The study of multiband autonomous impedance regulation antenna system with using a probe
Makoto Higaki, Shuichi Obayashi, Hiroki Shoki (Toshiba R&D Center)
pp. 141 - 144
AP2011-115
A study on effects of posture and earth ground on intra-body communication channels
Nozomi Haga, Kazuyuki Saito, Masaharu Takahashi, Koichi Ito (Chiba Univ.)
pp. 145 - 148
AP2011-116
A study on HBC propagation with transmitter and receiver
Yui Kano, Takehiro Sugo, Toshiyuki Maeyama (Takushoku Univ.)
pp. 149 - 154
AP2011-117
A Consideration on Relation between Feeding Structures and Effect of Shield for Coils in Wireless Power Transfer with Magnetically Coupled Resonance
Junya Kaneda, Nobuyoshi Kikuma, Hiroshi Hirayama, Kunio Sakakibara (NIT)
pp. 155 - 160
AP2011-118
Wireless power transfer employing grounded offset-fed spiral dipole antennas
Naoki Inagaki, Takanobu Tabata, Satoshi Hori (Kojima Press Industry)
pp. 161 - 166
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.