Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380
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AP2011-146
700MHz Band Propagation Loss Model for Roadside-to-Vehicle Communications in Urban Area
Hirofumi Urayama, Hideaki Shiranaga, Masaya Yamada (SUMITOMO ELECTRIC INDUSTRIES), Yasuhiro Hirayama, Yasunobu Sugiura, Manabu Sawada (DENSO)
pp. 1 - 6
AP2011-147
Validation of Path Loss Model with Low Antenna Height in Residential Area at Different Environment
Motoharu Sasaki, Wataru Yamada (NTT), Toshio Ito (NTT East), Naoki Kita, Takatoshi Sugiyama (NTT)
pp. 7 - 12
AP2011-148
Time-Varying Model of Interference Power between Mobile Terminals in Residential Area
Wataru Yamada, Motoharu Sasaki, Naoki Kita (NTT), Toshio Ito (NTT East), Takatoshi Sugiyama (NTT)
pp. 13 - 18
AP2011-149
The loop antenna proposed for the small terminal
Kohei Ogasawara, Yusuke Okoshi, Toshiyuki Maeyama (Takushoku Univ.)
pp. 19 - 24
AP2011-150
Small Broadband Handset Antenna Using Composite Right/Left-Handed Transmission Line
Hirohisa Kitahara, Naobumi Michishita, Yoshihide Yamada (National Defense Academy)
pp. 25 - 30
AP2011-151
A study of electrode structure for HBC
Yui Kano, Roslina Binti Abdul Razak, Takehiro Sugo, Toshiyuki Maeyama (Takushoku Univ.)
pp. 31 - 36
AP2011-152
Experimental Study on Spatio-Temporal Channel in Indoor Environments
Koshiro Kitao, Tetsuro Imai, Kentaro Saito, Yoshiki Okano, Hiroki Harada, Shunji Miura (NTT DOCOMO)
pp. 37 - 42
AP2011-153
FDTD Analysis of Propagation Characteristics of Wireless Communications in Crowded Train Cars
Takashi Hikage, Yohei Irie, Toshio Nojima (Hokkaido Univ.), Wataru Yamada, Takatoshi Sugiyama (NTT)
pp. 43 - 46
AP2011-154
Data Analysis and Modeling Method for Indoor Human-Body Shadowing MIMO channels
Kentaro Saito, Koshiro Kitao, Tetsuro Imai, Shunji Miura (DOCOMO)
pp. 47 - 52
AP2011-155
Axial Ratio Characteristics of an Aperiodic Array Antenna Using Sequentially Rotated Array Technique
Ryousuke Yoshimura, Shigeru Makino, Shin-ichi Betsudan, Tetsuo Hirota, Keisuke Noguchi, Kenji Itoh (KIT), Takanori Satake (MEE), Hikaru Watanabe (Mitsubishi Electric)
pp. 53 - 57
AP2011-156
Dependence of Ground Shape of Broadband Circular Polarization Antenna Using Artificial Ground Structure
Ryota Nobe, Sotaro Maruyama, Takeshi Fukusako (Kumamoto Univ.)
pp. 59 - 62
AP2011-157
PMC and EBG Characteristics of Cross Type Artificial Magnetic Conductor
Ryuji Kuse, Toshikazu Hori, Mitoshi Fujimoto (Univ. Fukui)
pp. 63 - 66
AP2011-158
A Theoretical Study on the Input Impedance of a Circular Microstrip Antenna in a Parallel Plate Waveguide
Narihiro Nakamoto, Tomohiro Oka, Shoichi Kitazawa, Hiroshi Ban, Kiyoshi Kobayashi (ATR)
pp. 67 - 72
AP2011-159
Propagation Loss Characteristics in urban area using Scale Model Method
-- Comparison with multiple-screen diffraction model --
Masayuki Miyata, Keiya Araki, Shinichi Ichitsubo (KIT)
pp. 73 - 78
AP2011-160
Carrier Frequency Characteristic of Time-spatial Profile in Outdoor LOS Environments
Hideki Omote, Yosuke Sugita, Yoshichika Ohta, Teruya Fujii (SBM)
pp. 79 - 84
AP2011-161
Proposal on Performance Evaluation Method of Propagation Loss Prediction Model Based on Wavelet Analysis
Tetsuro Imai (NTT DOCOMO)
pp. 85 - 90
AP2011-162
Ray-tracing Propagation Prediction System Applying Machine Learning Algorithms
Atsushi Kunikata, Tetsuro Imai (NTT DOCOMO)
pp. 91 - 96
AP2011-163
[Tutorial Lecture]
Frequency Dependence of Microcell Mobile Propagation
Shinichi Ichitsubo, Kousei Miyata, Taichi Kawashima (KIT)
pp. 97 - 101
AP2011-164
Inverter Noise Suppression by PI Algorithm
Taketo Matsuoka, Mitoshi Fujimoto, Toshikazu Hori (Univ. Fukui)
pp. 103 - 106
AP2011-165
Analysis of Capacitance Grid with Metal Plate Using Method of Moments
Kazuki Niwa, Shigeru Makino, Shin-ichi Betsudan, Tetsuo Hirota, Keisuke Noguchi, Kenji Itoh (KIT), Jun Tokunaga (TAIYO)
pp. 107 - 114
AP2011-166
Design Method of Loop-Slot type AMC with Loss Dielectric Substrate
Yasutaka Murakami, Toshikazu Hori, Mitoshi Fujimoto (Univ. Fukui)
pp. 115 - 118
AP2011-167
Study on DOA Estimation Error of Extended Array by Khatri-Rao Product and Its Improvement Method
Takahiro Aoyagi, Hiroyoshi Yamada, Yoshio Yamaguchi (Niigata Univ.)
pp. 119 - 124
AP2011-168
Performance evaluation on interference temperature using measured outdoor, indoor and outdoor- indoor propagation data in heterogeneous networks
Sho Komatsubara, Kentaro Nishimori (Niigata Univ.), Koshiro Kitao, Tetsuro Imai (NTT Docomo)
pp. 125 - 130
AP2011-169
Proposal of Performance Improvement Method in Denoise and Forward Relay Scheme Using Parasitic Antennas
Kosuke Kinami, Naoki Honma (Iwate Univ.), Kentaro Nishimori (Niigata Univ.)
pp. 131 - 134
AP2011-170
Improvement of Dynamic range of 2.4GHz Channel Sounder Using PN Code Sliding Correlation
Masakazu Mikuriya, Takushi Kajiwara, Shinichi Ichitsubo (KIT)
pp. 135 - 140
AP2011-171
A study on the relationship between time scale of rain attenuation and velocity of rain area motion in Ka- and Ku-band satellite communications links
Yasuyuki Maekawa (Osaka Electro-Com. Univ.)
pp. 141 - 146
AP2011-172
Study on Throughput Performance of MIMO Transmission in Passenger Trains Using Leaky Coaxial Cables
Hiroyuki Kawai, Koshiro Kitao, Tetsuro Imai (NTT DOCOMO)
pp. 147 - 152
AP2011-173
Simple decoding method for short range MIMO transmission
Ryochi Kataoka, Kentaro Nishimori (Niigata Univ.), Ken Hiraga (NTT), Kentaro Takai (Niigata Univ.), Kazumitsu Sakamoto, Tomohiro Seki (NTT)
pp. 153 - 158
AP2011-174
[Tutorial Lecture]
Channel Modeling for Indoor Static Mobile Terminal with Moving People around It.
-- Large Difference from Clark Model that Mobile Terminal Itself Moves --
Teruya Fujii, Yoshichika Ohta (SBM)
pp. 159 - 164
AP2011-175
Base station antenna for the mobile phone composed of ultra low profile inverted L antenna
Seiichi Sato, Mitsuo Taguchi (Nagasaki Univ.)
pp. 165 - 168
AP2011-176
A beam-switching antenna using a center-fed patch and parasitic elements.
Syota Yamane, Takeshi Fukusako (Kumamoto Univ.)
pp. 169 - 172
AP2011-177
Dual Band Circularly Polarized Small Microstrip Antenna
Yujin Tagawa, Akinori Tanaka, Takafumi Fujimoto (Nagasaki Univ.)
pp. 173 - 178
AP2011-178
Measurement of Impedance Characteristics and Mutual Coupling between Two Antennas on a Small Radio using S-parameter Method
Takashi Yanagi, Toru Fukasawa, Hiroaki Miyashita, Yoshihiko Konishi (Mitsubishi Electric Corp.)
pp. 179 - 184
AP2011-179
FDTD Analysis of MIMO Channel Using OFDM Excitation
Mitsuharu Obara, Naoki Honma (Iwate Univ.)
pp. 185 - 190
AP2011-180
Evaluation of Detection Improvement in MIMO Senser Using Antenna Selection Diversity
Takashi Sugiura, Naoki Honma, Masaki Nango (Iwate Univ.), Kentaro Nishimori (Niigata Univ.)
pp. 191 - 196
AP2011-181
Performance evaluation on SIMO/MIMO sensor based on measured propagation channels
Keita Ushiki, Kentaro Nishimori (Niigata Univ.), Naoki Honma (Iwate Univ.), Hideo Makino (Niigata Univ.)
pp. 197 - 202
AP2011-182
Rectenna Unit Suitable for Flexible Design
Tatsuya Sakamoto, Yu Ushijima, Eisuke Nishiyama, Masayoshi Aikawa (Saga Univ.)
pp. 203 - 207
AP2011-183
The Design Method for the Two-dimensional Circular Polarized Horn Array Antenna
Jun Goto, Satoshi Yamaguchi, Toru Takahashi, Yoshihiko Konishi (Mitsubishi Electric Coorp.)
pp. 209 - 214
AP2011-184
T-slot antenna on the ridged plane of a ridged waveguide
Seitaro Mihara, Nobuhiro Kuga (Yokohama Nat'l Univ.)
pp. 215 - 220
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.