Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380
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AP2008-150
A study on year-to-year variation of the frequency scaling characteristics in Ka and Ku band satellite communication links
Yasuyuki Maekawa (Osaka Electro-Comm. Univ.)
pp. 1 - 6
AP2008-151
Security Evaluation of Secret Communication System using Multi-Antenna Interference Transmission
Takayasu Kitano, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.)
pp. 7 - 12
AP2008-152
A Study on Performance Evaluation Method of MIMO Antennas in Multipath Propagation Environments
Tokio Taga (Kwansei Gakuin Univ.)
pp. 13 - 18
AP2008-153
An Experimental Study on Performance of MIMO Antennas in an Indoor Multipath Propagation Environment
Tokio Taga (Kwansei Gakuin Univ.), Koichi Ogawa (Panasonic)
pp. 19 - 24
AP2008-154
A Study on 2x2 MIMO Transmission Capacity for Microstrip Antenna mounted on Note Book Type Personal Computers
Hiroki Ohtsubo, Tokio Taga (Kwansei Gakuin Univ.)
pp. 25 - 29
AP2008-155
A Study on Performance of MIMO Antennas using Dipole Antenna Elements mounted on Handy-Phone Terminals
Kotaro Matsumuro, Tokio Taga (Kwansei Gakuin Univ.)
pp. 31 - 36
AP2008-156
Propagation Analysis of Incident Waves to a Tunnel Using Aperture Field Method and Ray-tracing Method
Tetsuro Imai, Kazumichi Ishikawa (NTT DOCOMO)
pp. 37 - 42
AP2008-157
Error correction method using neural network trained by measurement data in ray-tracing propagation prediction
Junpei Mizuno, Tetsuro Imai (NTT DOCOMO)
pp. 43 - 47
AP2008-158
Time-Spatial Propagation Model in LOS condition for Broadband Mobile Communication Systems
Teruya Fujii, Yoshichika Ohta, Hideki Omote (Softbank Telecom)
pp. 49 - 54
AP2008-159
An empirical study of radio wave shadowing by human body
Yoshichika Ohta, Teruya Fujii (Softbank telecom)
pp. 55 - 60
AP2008-160
A Study on the Accurate Estimation of the Number of Weak Coherent Signals
Masashi Tsuji, Kenta Umebayashi, Yukihiro Kamiya, Yasuo Suzuki (Tokyo University of Agriculture and Technology)
pp. 61 - 66
AP2008-161
Blind Array Calibration Technique for an Array Including Effects of Neighboring Coupled Objects
Yuhei Shimada, Hiroyoshi Yamada, Yoshio Yamaguchi (Niigata Univ.)
pp. 67 - 72
AP2008-162
Optimization of Virtual Element Position for Array Calibration based on Virtual Array Concept
Takashi Naito, Hiroyoshi Yamada, Yoshio Yamaguchi (Niigata Univ.)
pp. 73 - 78
AP2008-163
Fundamental Evaluation of the MIMO-STAP Radar with the MWF
Yoshinari Iwakura (Niigata Univ.), Junichiro Suzuki (TOSHIBA CORP.), Hiroyoshi Yamada, Yoshio Yamaguchi (Niigata Univ.), Masahiro Tanabe, Yoshikazu Shoji (TOSHIBA CORP.)
pp. 79 - 84
AP2008-164
A High-Resolution Direction and Delay Time Finding Measurement Scheme of Digital Terrestrial TV Multipath Signal based on the Total Recording Scheme
Atsushi Takemoto, Hirokazu Takahashi, Yoshio Karasawa (UEC)
pp. 85 - 90
AP2008-165
A Study on High Accuracy SIR Measurement Methods in Multipath Propagation Environment for OFDM Systems
Mototsugu Suzuki, Koshiro Kitao, Tetsuro Imai (NTTDOCOMO)
pp. 91 - 96
AP2008-166
Printed Dipole Array Antenna for Wireless LAN Mesh Network
Daisuke Iwanaka, Mitsuo Taguchi (Nagasaki Univ.)
pp. 97 - 100
AP2008-167
Antenna Input Impedance measurements by Coil-shaped Feeding Cable Coverd with Lossy Medium
Zhengxing Wang, Takashi Arakawa, Tadahiko Maeda (Ritsumeikan Univ.)
pp. 101 - 106
AP2008-168
The characteristics of a Double-folded monopole antenna loaded by coaxial lines
Masaaki Yamasaki, Takehiko Tsukiji (Fukuoka Univ.)
pp. 107 - 111
AP2008-169
Development of Simple Vehicle Antenna System for Mobile Satellite Communications and Outdoor Experiment using ETS-VIII Satellite
Basari, Muhammad Fauzan Edy Purnomo, Kazuyuki Saito, Masaharu Takahashi, Koichi Ito (Chiba Univ.)
pp. 113 - 118
AP2008-170
Polarization Controllable Microstrip Array Antenna
Akihiro Itaba, Eisuke Nishiyama, Masayoshi Aikawa (Saga Univ)
pp. 119 - 122
AP2008-171
A mobile terminal antenna using the resonance of a slide structure
Kengo Nishimoto, Tomohiro Takahashi, Shinji Arai, Toru Fukasawa, Tamotsu Nishino, Hiroyuki Joba, Hiroaki Miyashita, Yoshihiko Konishi (Mitsubishi Electric)
pp. 123 - 128
AP2008-172
Effect of Inlying Window Shapes of Broadband Planar Loop Antennas on Bandwidth Characteristics
Tasuku Endo, Toshikazu Hori, Mitoshi Fujimoto (Fukui Univ)
pp. 129 - 132
AP2008-173
[Special Talk]
Time-Spatial Propagation Model for Next Generation Mobile Communications
Teruya Fujii, Yoshichika Ohta, Hideki Omote (Softbank Telecom)
pp. 133 - 138
AP2008-174
[Special Talk]
50years of my life dedicated to research of wire antennas
Takehiko Tsukiji (Fukuoka Univ.)
pp. 139 - 144
AP2008-175
Analysis of Electromagnetic Wave Propagation in Periodical and Fractal Multilayer media Using FDTD method
Fusei Ishikawa, Jun Sonoda, Keimei Kaino (SNCT), Akihiro Wakahara (TUT)
pp. 145 - 149
AP2008-176
An Analysis of Electromagnetic Wave Propagation in buildings with a Curved Passage by Using the CIP Method
Tsuyoshi Matsuoka (Kyushu Sangyo Univ.), Mayumi Matsunaga (Ehime Univ.), Toshiaki Matsunaga (Fukuoka Inst. Tech.)
pp. 151 - 156
AP2008-177
Acceleration of CIP Method with the Time and Space Pipeline in FPGA Implementation
Sho Endo, Jun Sonoda (SNCT), Motoyuki Sato (Tohoku Universtiy)
pp. 157 - 161
AP2008-178
Injection-Molded Dielectric Waveguide Horn Array Antenna
Yoji Aramaki, Hiromitsu Uchida, Tamotsu Nishino, Naofumi Yoneda, Izuru Naito, Hiroaki Miyashita, Yoshihiko Konishi (Mitsubishi Electric Corp.)
pp. 163 - 167
AP2008-179
An Improved Calibration Scheme for Mechanical Distortions of Satellite Phased Array Antennas
Toru Takahashi, Narihiro Nakamoto, Masataka Ohtsuka, Toshihiko Aoki, Yoshihiko Konishi (Mitsubishi Electric.), Masanobu Yajima (JAXA)
pp. 169 - 174
AP2008-180
Reflection improvement of a center-feed post-wall waveguide circuit of T-junctions in a parallel-plate slot array antenna and sidelobe suppression by reduction of no slot area
Koh Hashimoto, Jiro Hirokawa, Makoto Ando (Tokyo tech.)
pp. 175 - 180
AP2008-181
Design of inclined and displaced slotted waveguide array antennas with low side-lobe radiation patterns
Satoshi Yamaguchi, Hiroaki Miyashita, Toru Takahashi, Masataka Ohtsuka, Yoshihiko Konishi (Mitsubishi Electric Corp.)
pp. 181 - 184
AP2008-182
Design for continuous beam-scanning of leaky-wave slot-array by optimization of wavelength dispersion property of left-handed waveguide
Kazushi Kawaguchi, Kunio Sakakibara, Nobuyoshi Kikuma, Hiroshi Hirayama (NIT)
pp. 185 - 190
AP2008-183
Design of a reflection-canceling slot pair array antenna on the post-wall waveguide
JaeHo Lee, Jiro Hirokawa, Takuichi Hirano, Makoto Ando (Tokyo Tech)
pp. 191 - 196
AP2008-184
A new wireless connection system through inductive magnetic field
Masato Tanaka, Naoki Inagaki, Katsuyuki Fujii (Nanzan Univ)
pp. 197 - 202
AP2008-185
Consideration on how to create propagation environments for MIMO performance evaluation of user terminals
Yoshio Karasawa (UEC), Masahiko Shimizu (Fujitsu Labs.)
pp. 203 - 208
AP2008-186
A study on multi-antenna measurement system aimed at evaluation of angular dependency for transmission performance
Yoshiki Okano, Daisuke Kurita, Shin Nakamatsu, Takashi Okada (docomo)
pp. 209 - 214
AP2008-187
Study on multi-antenna measurement system using reverberation chamber
Daisuke Kurita, Yoshiki Okano, Shin Nakamatsu, Takashi Okada (DOCOMO)
pp. 215 - 220
AP2008-188
Evaluation of mean effective gain for mobile terminal antennas considering practical usage situation and propagation properties
Shin Nakamatsu, Daisuke Kurita, Yoshiki Okano, Takashi Okada (DOCOMO)
pp. 221 - 226
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.