Thu, Mar 10 AM A・P Chair: Prof. Nobuyasu TAKEMURA (Nippon. Inst. of Tech.) 10:30 - 11:45 |
(1) |
10:30-10:55 |
Frequency Characteristics of Coaxial-to-Circular Waveguide Transition |
Tetsuya Yamamoto, Kei Urabe, Takashi Tokizaki (AIST) |
(2) |
10:55-11:20 |
Equivalent Circuit Design of Unit Cell in Frequency Dispersive Phase Shifter Enlarging Frequency Dispersion of Phase Characteristics for Multi-Band Base Station Antenna |
Yasuhito Yanagisawa, Ryuji Kataoka, Keizo CHO (CIT), Naobumi Michishita (NDA), Ichiro Oshima (DKK) |
(3) |
11:20-11:45 |
Dual Band Quadrifilar Miniaturized Helical Antenna with Parallel Resonance Circuit |
Hiroaki Sakamoto, Takashi Yanagi, Toru Fukasawa, Hiroaki Miyashita (Mitsubishi Electric Corp.) |
|
11:45-12:45 |
Lunch Break ( 60 min. ) |
Thu, Mar 10 PM A・P Chair: Prof. Takuji ARIMA (TUAT) 12:45 - 13:35 |
(4) |
12:45-13:10 |
The Effects of the Embroidered Structures on the Radiation Characteristics of Conductive Yarn Radiating Elements Placed in the Vicinity of a Human Body |
Hiromichi Nomura, Tadahiko Maeda (Ritsumeikan Univ.) |
(5) |
13:10-13:35 |
Relationship Between Antenna Configuration and Radiation Characteristics of Corner Reflector Antenna Composed of Frequency Selective Reflector |
Yusuke Tanizawa (Chiba Institute of Tech), Hideya So, Atsuya Ando (NTT), Keizo Cho (Chiba Institute of Tech) |
|
13:35-13:45 |
Break ( 10 min. ) |
Thu, Mar 10 PM A・P Chair: Dr. Tetsuro IMAI (NTT Docomo) 13:45 - 15:00 |
(6) |
13:45-14:10 |
Estimation of Propagation Loss between Indoors for 3D cells |
Ryo Eguchi, Daiki Furuishi, Takuya Kuribayashi, Shinichi Ichitsubo (Kyutech), Hideki Omote, Teruya Fujii (SoftBank) |
(7) |
14:10-14:35 |
Prediction formula of propagation loss in a dense human body shadowing environment in 5GHz wireless communications |
Keisuke Hokai, Hisato Iwai (Doshisha Univ.), Hiroyuki Shinbo (ATR), Tomoki Sada, Shingo Watanabe (KDDI R&D Labs.) |
(8) |
14:35-15:00 |
Propagation Characteristics by Covering Objects in Street Environment |
Hayato Imagawa, Toshikazu Hori, Mitoshi Fujimoto (Univ.Fukui), Nobutaka Omaki, Tetsuro Imai (NTT Docomo) |
|
15:00-15:10 |
Break ( 10 min. ) |
Thu, Mar 10 PM A・P Chair: Prof. Qiaowei Yuan(Sendai National College of Technology) 15:10 - 16:00 |
(9) |
15:10-15:35 |
Measurement and Analysis of Leaked Electromagnetic Field under Simultaneous Operating Condition of Multiple Wireless Power Transfer Systems in Case-study House |
Tatsunori Yui, Yoshihide Tateno, Hiroyuki Uno, Takashi Izumi, Hironobu Watanabe, Kazuhiko Ikeda, Yutaka Saito (PSNRD) |
(10) |
15:35-16:00 |
Wireless Power Transfer Characteristics Depending on Parasitic Coil Arrangement Closely Placed to TX Coil Using Identical Coil Structure |
Naoya Takahashi, Junya Kurokawa, Keizo Cho, Hiroaki Nakabayashi (CIT) |
|
16:00-16:10 |
Break ( 10 min. ) |
Thu, Mar 10 PM A・P Tutorial Talk Chair: Prof. Keizo CHO (Chiba Inst. of Tech.) 16:10 - 17:00 |
(11) |
16:10-17:00 |
[Tutorial Lecture]
Multiuser MIMO transmission using channel reciprocity |
Tomoki Murakami, Hayato Fukuzono, Yasushi Takatori, Masato Mizoguchi (NTT) |
|
17:00-17:10 |
Break ( 10 min. ) |
Thu, Mar 10 PM IEEE AP-S Tokyo Chapter Special Talk Chair: Dr. Yuki SHOKI (TOSHIBA Corp.) 17:10 - 18:00 |
(12) |
17:10-18:00 |
[Special Talk]
IEEE AP-S Tokyo Chapter Special Talk |
Naoto Sekiya (Univ. Yamanashi) |
Fri, Mar 11 AM A・P Chair: Prof. Mitoshi FUJIMOTO (Fukui Univ.) 09:00 - 10:15 |
(13) |
09:00-09:25 |
A Calibration Method for Measuring the MIMO Channel Capacity using the Three-Dimensional MIMO-OTA Evaluation Apparatus |
Kazuhiro Honda, Kohei Omote, Toshihiko Kabeya, Kento Karitani, Kun Li, Koichi Ogawa (Toyama Univ.), Yoshio Koyanagi, Hiroshi Sato, Ritsu Miura (Panasonic) |
(14) |
09:25-09:50 |
Performance Evaluation of Suppression of Scattereing Waves Using a Gating Technique from Outside of a Search Area in Scatterer Detection Based on Compressed Sensing |
Daisuke Abe, Yasutaka Ogawa, Toshihiko Nishimura, Takeo Ohgane (Hokkaido Univ.) |
(15) |
09:50-10:15 |
Interference to Noise power Ratio metric property for Collision Detection in MU-MIMO transmission |
Kazuma Ando, Ryochi Kataoka, Kentaro Nishimori (Niigata Univ.), Takefumi Hiraguri (NIT), Hideo Makino (Niigata Univ.) |
|
10:15-10:25 |
Break ( 10 min. ) |
Fri, Mar 11 AM A・P Chair: Prof. Kunio SAKAKIBARA (Nagoya Inst. of Tech.) 10:25 - 11:15 |
(16) |
10:25-10:50 |
A consideration on a 15 GHz beam adjustable microstrip antenna array |
Shunsuke Kamimura, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.), Riichiro Nagareda, Masayuki Nakano (KDDI Labs.) |
(17) |
10:50-11:15 |
Wired Experimental Verification of Frequency Division Multiplexing Phased Array Antenna by Rotating Element Phase |
Tasuku Kuriyama, Takashi Maruyama, Satoshi Yamaguchi, Masataka Otsuka, Hiroaki Miyashita (Mitsubishi Electric) |
|
11:15-11:25 |
Break ( 10 min. ) |
Fri, Mar 11 AM A・P Chair: Dr. Ryo YAMAGUCHI (Softbank mobile) 11:25 - 12:15 |
(18) |
11:25-11:50 |
Experimental Study on Linear Array Switched Antenna for WiMAX |
Julian Webber, Satoshi Tsukamoto, Takahiro Maeda, Tomoaki Kumagai (ATR), Shinichiro Yamamoto, Satoru Aikawa (Hyogo Univ.) |
(19) |
11:50-12:15 |
2D Pattern Reconfigurable Array Antenna with Excitation Phase Difference Circuit |
Hikaru Watanabe, Takashi Maruyama, Yasuo Morimoto, Akimichi Hirota, Satoshi Yamaguchi, Masataka Otsuka, Hiroaki Miyashita (Mitsubishi Electric Corp.) |