Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP |
2008-02-07 10:30 |
Tokyo |
NHK |
Characteristics of reflective LPDA (Log-Periodic Dipole Antenna Array)-type optical electric field sensor Naomi Hidaka, Hideaki Sugama, Akihisa Tsuchiya (KITC), Takeshi Ishida (Noiseken), Ryousuke Obayashi, Osamu Hashimoto (AGU) AP2007-163 |
Single optical waveguide was first used to fabricate Log-Periodic Dipole Antenna Array (LPDA) -type Optical Electric Fie... [more] |
AP2007-163 pp.1-5 |
AP |
2008-02-07 10:55 |
Tokyo |
NHK |
Experimental study of beam pointing accuracy of WDM based optically controlled array antenna Wataru Chujo (NICT), Wataru Ohuchi (Ibaraki Univ.), Yoshiyuki Fujino (NICT), Yahei Koyamada (Ibaraki Univ.) AP2007-164 |
WDM-based optically controlled array antenna with wideband true-time-delay characteristics is currently under developmen... [more] |
AP2007-164 pp.7-10 |
AP |
2008-02-07 11:20 |
Tokyo |
NHK |
Fundamental Characteristic of Antipodal Fermi Antenna Array Yoshiyasu Murakami, Hiroyasu Sato, Kunio Sawaya, Koji Mizuno (Tohoku Univ.) AP2007-165 |
Design of 81-element antipodal Fermi antenna array (APFAA) used for
real time passive millimeter-wave (PMMW) imaging i... [more] |
AP2007-165 pp.11-16 |
AP |
2008-02-07 13:00 |
Tokyo |
NHK |
A Mobile Transmission Experiment of 800MHz-band MIMO System in Urban Area Kazuhiko Mitsuyama, Kohei Kambara, Takayuki Nakagawa, Tetsuomi Ikeda, Takao Kuki (NHK) AP2007-166 |
We have been studying MIMO techniques to achieve a higher frequency utilization of the 800MHz-band FPU system, which is ... [more] |
AP2007-166 pp.17-22 |
AP |
2008-02-07 13:25 |
Tokyo |
NHK |
A study on Optimum OBO of Multi-level Modulation Schemes for the advanced Satellite Broadcasting System Masaaki Kojima, Yoichi Suzuki, Akinori Hashimoto, Hisashi Sujikai, Shoji Tanaka, Takeshi Kimura, Kazuyoshi Shogen (NHK) AP2007-167 |
NHK is studying the advanced satellite broadcasting system which aims to increase transmission capacity more than that o... [more] |
AP2007-167 pp.23-28 |
AP |
2008-02-07 13:50 |
Tokyo |
NHK |
A Wideband Circularly Polarized Antenna Comprising Two Monopoles and a Finite Ground Plane Yukako Tsutsumi, Masaki Nishio, Shuichi Sekine, Hiroki Shoki, Shuichi Obayashi (Toshiba), Tasuku Morooka (Toshiba Research) AP2007-168 |
In the RFID systems, a circularly polarized antenna for the reader device will give stable wireless communication regard... [more] |
AP2007-168 pp.29-34 |
AP |
2008-02-07 14:25 |
Tokyo |
NHK |
A remark on Definition antenna clearance Hiroyuki Arai (Yokohama Natl. Univ.) AP2007-169 |
To clarify the electrically occupied space of the antenna, the author investigated the clearance of several antennas by ... [more] |
AP2007-169 pp.35-38 |
AP |
2008-02-07 14:50 |
Tokyo |
NHK |
The characteristics of loop bowtie antenna with resistive loading Satoshi Tsukuda, Masaru Aritome, Shinya Morishita (Osaka Electro-Communicaation Univ.), Masaru Tsunasaki (Osaka Gas), Masanobu Kominami (Osaka Electro-Communicaation Univ.) AP2007-170 |
The broadband of the gain and ringing characteristics are important for pulse radar antennas.Therefore, this report exam... [more] |
AP2007-170 pp.39-44 |
AP |
2008-02-07 15:15 |
Tokyo |
NHK |
Study on Resonant Frequency of Folded Type Rectangular Loop Antenna in UHF Band Naoto Kogo, Susumu Nakazawa, Toru Iwasaki, Shoji Tanaka, Kazuyoshi Shogen (NHK), Koichi Ito (Chiba Univ.) AP2007-171 |
The service for mobile receivers of ISDB-T is called “One-seg” (one segment) and the mobile terminals for One-seg has sp... [more] |
AP2007-171 pp.45-48 |
AP |
2008-02-07 15:40 |
Tokyo |
NHK |
Characteristics of Built-in Folded Dipole Antenna for Handsets Atsushi Kajitani, Yongho Kim, Hisashi Morishita (NDA), Yoshio Koyanagi (Panasonic Mobile Communications) AP2007-172 |
The latest trends in handset unit used in the cellular phone is to reduce the size and the weight. Antennas used for suc... [more] |
AP2007-172 pp.49-54 |
AP |
2008-02-07 16:20 |
Tokyo |
NHK |
[Special Talk]
The Future of Television : Super Hi-Vision Masayuki Sugawara (NHK) |
[more] |
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