Wed, Jan 21 PM 13:00 - 14:15 |
(1) |
13:00-13:25 |
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.) |
(2) |
13:25-13:50 |
Security Evaluation of Secret Communication System using Multi-Antenna Interference Transmission |
Takayasu Kitano, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.) |
(3) |
13:50-14:15 |
A Study on Performance Evaluation Method of MIMO Antennas in Multipath Propagation Environments |
Tokio Taga (Kwansei Gakuin Univ.) |
|
14:15-14:25 |
Break ( 10 min. ) |
Wed, Jan 21 14:25 - 15:40 |
(4) |
14:25-14:50 |
An Experimental Study on Performance of MIMO Antennas in an Indoor Multipath Propagation Environment |
Tokio Taga (Kwansei Gakuin Univ.), Koichi Ogawa (Panasonic) |
(5) |
14:50-15:15 |
A Study on 2x2 MIMO Transmission Capacity for Microstrip Antenna mounted on Note Book Type Personal Computers |
Hiroki Ohtsubo, Tokio Taga (Kwansei Gakuin Univ.) |
(6) |
15:15-15:40 |
A Study on Performance of MIMO Antennas using Dipole Antenna Elements mounted on Handy-Phone Terminals |
Kotaro Matsumuro, Tokio Taga (Kwansei Gakuin Univ.) |
|
15:40-15:50 |
Break ( 10 min. ) |
Wed, Jan 21 15:50 - 17:30 |
(7) |
15:50-16:15 |
Propagation Analysis of Incident Waves to a Tunnel Using Aperture Field Method and Ray-tracing Method |
Tetsuro Imai, Kazumichi Ishikawa (NTT DOCOMO) |
(8) |
16:15-16:40 |
Error correction method using neural network trained by measurement data in ray-tracing propagation prediction |
Junpei Mizuno, Tetsuro Imai (NTT DOCOMO) |
(9) |
16:40-17:05 |
Time-Spatial Propagation Model in LOS condition for Broadband Mobile Communication Systems |
Teruya Fujii, Yoshichika Ohta, Hideki Omote (Softbank Telecom) |
(10) |
17:05-17:30 |
An empirical study of radio wave shadowing by human body |
Yoshichika Ohta, Teruya Fujii (Softbank telecom) |
Thu, Jan 22 AM 09:30 - 10:45 |
(11) |
09:30-09:55 |
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) |
(12) |
09:55-10:20 |
Blind Array Calibration Technique for an Array Including Effects of Neighboring Coupled Objects |
Yuhei Shimada, Hiroyoshi Yamada, Yoshio Yamaguchi (Niigata Univ.) |
(13) |
10:20-10:45 |
Optimization of Virtual Element Position for Array Calibration based on Virtual Array Concept |
Takashi Naito, Hiroyoshi Yamada, Yoshio Yamaguchi (Niigata Univ.) |
|
10:45-10:55 |
Break ( 10 min. ) |
Thu, Jan 22 10:55 - 12:10 |
(14) |
10:55-11:20 |
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.) |
(15) |
11:20-11:45 |
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) |
(16) |
11:45-12:10 |
A Study on High Accuracy SIR Measurement Methods in Multipath Propagation Environment for OFDM Systems |
Mototsugu Suzuki, Koshiro Kitao, Tetsuro Imai (NTTDOCOMO) |
Thu, Jan 22 PM 13:00 - 14:15 |
(17) |
13:00-13:25 |
Printed Dipole Array Antenna for Wireless LAN Mesh Network |
Daisuke Iwanaka, Mitsuo Taguchi (Nagasaki Univ.) |
(18) |
13:25-13:50 |
Antenna Input Impedance measurements by Coil-shaped Feeding Cable Coverd with Lossy Medium |
Zhengxing Wang, Takashi Arakawa, Tadahiko Maeda (Ritsumeikan Univ.) |
(19) |
13:50-14:15 |
The characteristics of a Double-folded monopole antenna loaded by coaxial lines |
Masaaki Yamasaki, Takehiko Tsukiji (Fukuoka Univ.) |
|
14:15-14:25 |
Break ( 10 min. ) |
Thu, Jan 22 14:25 - 16:05 |
(20) |
14:25-14:50 |
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.) |
(21) |
14:50-15:15 |
Polarization Controllable Microstrip Array Antenna |
Akihiro Itaba, Eisuke Nishiyama, Masayoshi Aikawa (Saga Univ) |
(22) |
15:15-15:40 |
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) |
(23) |
15:40-16:05 |
Effect of Inlying Window Shapes of Broadband Planar Loop Antennas on Bandwidth Characteristics |
Tasuku Endo, Toshikazu Hori, Mitoshi Fujimoto (Fukui Univ) |
|
16:05-16:15 |
Break ( 10 min. ) |
Thu, Jan 22 16:15 - 17:05 |
(24) |
16:15-17:05 |
[Special Talk]
Time-Spatial Propagation Model for Next Generation Mobile Communications |
Teruya Fujii, Yoshichika Ohta, Hideki Omote (Softbank Telecom) |
Thu, Jan 22 17:05 - 17:55 |
(25) |
17:05-17:55 |
[Special Talk]
50years of my life dedicated to research of wire antennas |
Takehiko Tsukiji (Fukuoka Univ.) |
Fri, Jan 23 AM 09:30 - 10:45 |
(26) |
09:30-09:55 |
Analysis of Electromagnetic Wave Propagation in Periodical and Fractal Multilayer media Using FDTD method |
Fusei Ishikawa, Jun Sonoda, Keimei Kaino (SNCT), Akihiro Wakahara (TUT) |
(27) |
09:55-10:20 |
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.) |
(28) |
10:20-10:45 |
Acceleration of CIP Method with the Time and Space Pipeline in FPGA Implementation |
Sho Endo, Jun Sonoda (SNCT), Motoyuki Sato (Tohoku Universtiy) |
|
10:45-10:55 |
Break ( 10 min. ) |
Fri, Jan 23 10:55 - 12:10 |
(29) |
10:55-11:20 |
Injection-Molded Dielectric Waveguide Horn Array Antenna |
Yoji Aramaki, Hiromitsu Uchida, Tamotsu Nishino, Naofumi Yoneda, Izuru Naito, Hiroaki Miyashita, Yoshihiko Konishi (Mitsubishi Electric Corp.) |
(30) |
11:20-11:45 |
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) |
(31) |
11:45-12:10 |
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.) |
Fri, Jan 23 PM 藤本(長崎大) 13:00 - 14:15 |
(32) |
13:00-13:25 |
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.) |
(33) |
13:25-13:50 |
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) |
(34) |
13:50-14:15 |
Design of a reflection-canceling slot pair array antenna on the post-wall waveguide |
JaeHo Lee, Jiro Hirokawa, Takuichi Hirano, Makoto Ando (Tokyo Tech) |
|
14:15-14:25 |
Break ( 10 min. ) |
Fri, Jan 23 菊間(名工大) 14:25 - 15:40 |
(35) |
14:25-14:50 |
A new wireless connection system through inductive magnetic field |
Masato Tanaka, Naoki Inagaki, Katsuyuki Fujii (Nanzan Univ) |
(36) |
14:50-15:15 |
Consideration on how to create propagation environments for MIMO performance evaluation of user terminals |
Yoshio Karasawa (UEC), Masahiko Shimizu (Fujitsu Labs.) |
(37) |
15:15-15:40 |
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) |
|
15:40-15:50 |
Break ( 10 min. ) |
Fri, Jan 23 15:50 - 16:40 |
(38) |
15:50-16:15 |
Study on multi-antenna measurement system using reverberation chamber |
Daisuke Kurita, Yoshiki Okano, Shin Nakamatsu, Takashi Okada (DOCOMO) |
(39) |
16:15-16:40 |
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) |