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Technical Committee on Satellite Telecommunications (SAT) (Searched in: 2009)
Search Results: Keywords 'from:2009-07-08 to:2009-07-08'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, SAT (Joint) |
2009-07-08 10:30 |
Hokkaido | Otaru city, Hokkaido | Leaf-Shaped Bowtie Antenna with 5GHz Band Rejection for UWB Applications Toshikazu Matsushima, Manabu Yamamoto, Toshio Nojima (Hokkaido Univ.)  AP2009-44 |
The authors have previously proposed a planar-type UWB antenna consisting of leaf-shaped bowtie radiating elements and a... [more] | AP2009-44 pp.1-6 |
| AP, SAT (Joint) |
2009-07-08 10:55 |
Hokkaido | Otaru city, Hokkaido | Radiation characteristics of leaky wave antenna using CRLH transmission line for UHF band Shinji Kamada, Naobumi Michishita, Yoshihide Yamada (NDA) AP2009-45 |
Recently, a leaky wave antenna using a composite right/left handed (CRLH) technique has been studied in microwave and mi... [more] | AP2009-45 pp.7-12 |
| AP, SAT (Joint) |
2009-07-08 11:20 |
Hokkaido | Otaru city, Hokkaido | Wideband Design of AMC by Concidering Filtering Characteristics of FSS Yuki Kawakami, Toshikazu Hori, Mitoshi Fujimoto (Univ. of Fukui), Ryo Yamaguchi, Keizo Cho (NTT DOCOMO, Inc.) AP2009-46 |
A FSS (Frequency Selective Surface) is composed of metal patches arranged at narrow intervals, and has the frequency-ban... [more] | AP2009-46 pp.13-16 |
| AP, SAT (Joint) |
2009-07-08 11:45 |
Hokkaido | Otaru city, Hokkaido | Performances of Wristband-Implanted Type RFID Antenna Takashi Nakajima, Kazuyuki Saito, Masaharu Takahashi, Koichi Ito (Chiba Univ.) AP2009-47 |
Recently, RFID systems have been widely developed. The wristband type RFID tag is one of the applications for personal i... [more] | AP2009-47 pp.17-22 |
| AP, SAT (Joint) |
2009-07-08 13:00 |
Hokkaido | Otaru city, Hokkaido | Evaluation of the Unwanted Radiation Suppression Technique for Printed Dipole Array Antennas with a Ground Plane Jun Goto, Satoshi Yamaguchi, Toru Takahashi, Tamotsu Nishino, Masataka Ohtsuka, Yoshihiko Konishi (Mitsubishi Electric Corp.) AP2009-48 |
Printed dipole array antennas with a ground plane are well known as wideband and inexpensive. In order to supress the un... [more] | AP2009-48 pp.23-27 |
| AP, SAT (Joint) |
2009-07-08 13:25 |
Hokkaido | Otaru city, Hokkaido | Mechanism of H-Shaped Antenna Using Parallel Resonance Mode with Unidirectional Radiation Pattern Akiko Yamada, Shuichi Sekine, Makoto Higaki, Shuichi Obayashi, Hiroki Shoki (Toshiba Corp.), Hiroyuki Arai (Yokohama National Univ.) AP2009-49 |
The antenna used for a mobile terminal or RFID is located in the vicinity of various objects such as a human body or a m... [more] | AP2009-49 pp.29-34 |
| AP, SAT (Joint) |
2009-07-08 13:50 |
Hokkaido | Otaru city, Hokkaido | Resonant frequency and bandwidth characteristics of an electromagnetically coupled printed monopole antenna loaded with trapezoid elements Makoto Sumi, Keizo Cho (NTT DOCOMO) AP2009-50 |
This paper proposes a new electromagnetically coupled printed monopole antenna loaded with trapezoid elements which can ... [more] | AP2009-50 pp.35-40 |
| AP, SAT (Joint) |
2009-07-08 14:15 |
Hokkaido | Otaru city, Hokkaido | Analysis of Huge-scale Periodic Array Antenna for SSPS Using Impedance Extension Method Keisuke Konno, Qiang Chen, Kunio Sawaya (Tohoku Univ.), Toshihiro Sezai (JAXA) AP2009-51 |
It is important to analyze a huge-scale periodic array antenna which is assumed to be used for power transmission from s... [more] | AP2009-51 pp.41-46 |
| AP, SAT (Joint) |
2009-07-08 14:50 |
Hokkaido | Otaru city, Hokkaido | A Phase Diversity Antenna for ISDB-T Yoshihiko Kuwahara, Hiroyuki Hatano, Kazuhiro Satoyoshi, Ryozo Fujii (Shizuoka Univ.) AP2009-52 |
We propose a novel phase diversity antenna for ISDB-T. In this system, Diversity branch is exchanged by a symbol, and th... [more] | AP2009-52 pp.47-52 |
| AP, SAT (Joint) |
2009-07-08 15:15 |
Hokkaido | Otaru city, Hokkaido | BER Performance Evaluation for UWB-WBAN System Yudai Satoh, Takayuki Sasamori, Teruo Tobana, Yoji Isota (Akita Pref. Univ.), Masaharu Takahashi (Chiba Univ.), Toru Uno (Tokyo Univ. of Agriculture and Technology) AP2009-53 |
Recently, body-centric wireless communication using a device including a radio terminal placed in/on body has received ... [more] |
AP2009-53 pp.53-58 |
| AP, SAT (Joint) |
2009-07-08 15:40 |
Hokkaido | Otaru city, Hokkaido | Improvement of Tolerance for Eavesdropping in Wireless Key Agreement Scheme using ESPAR Antenna based on Interference Transmission Masahiro Onishi, Takayasu Kitano, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.) AP2009-54 |
As a countermeasure scheme against an eavesdropper in wireless communications, a key agreement scheme using an ESPAR ant... [more] | AP2009-54 pp.59-64 |
| AP, SAT (Joint) |
2009-07-08 16:05 |
Hokkaido | Otaru city, Hokkaido | High Speed Parallel Data Transmission Technology for Short Range Wireless Relay System Tomohiro Seki, Kentaro Nishimori, Ken Hiraga, Kenjiro Nishikawa (NTT) AP2009-55 |
[more] | AP2009-55 pp.65-70 |
| AP, SAT (Joint) |
2009-07-08 16:40 |
Hokkaido | Otaru city, Hokkaido | Effectiveness of Ultra High Speed Parallel Transmission in Near Field using Millimeter-wave Frequency Ken Hiraga, Tomohiro Seki, Kentaro Nishimori, Kenjiro Nishikawa, Kazuhiro Uehara (NTT) AP2009-56 |
Wider bandwidth, multiple valued modulation, and the spatial multiplex like MIMO, etc. has been put to practical use for... [more] | AP2009-56 pp.71-76 |
| AP, SAT (Joint) |
2009-07-08 17:05 |
Hokkaido | Otaru city, Hokkaido | Empirical Fading Channel Model for Static Mobile Terminals in Outdoor NLOS Environments Yoshichika Ohta, Teruya Fujii (Softbank Telecom) AP2009-57 |
Mobile terminals used in the stationary condition receive a level variation different from that found in the moving cond... [more] | AP2009-57 pp.77-81 |
| AP, SAT (Joint) |
2009-07-08 17:30 |
Hokkaido | Otaru city, Hokkaido | Analysis of Fading Characteristics for Mobile Terminals in Static Indoor Conditions Teruya Fujii, Yoshichika Ohta (Softbank Telecom) AP2009-58 |
In Cellular systems, the terminal in a fixed condition receives the level variation different from that in a moving cond... [more] | AP2009-58 pp.83-88 |
| AP, SAT (Joint) |
2009-07-09 09:10 |
Hokkaido | Otaru city, Hokkaido | [Special Talk]
Design of an Indoor Repeater Antenna with High Isolation for WCDMA Systems Jaehoon Choi, Youngki Lee (Hanyang Univ.) AP2009-59 |
In this paper, an indoor repeater antenna with high isolation for WCDMA systems is proposed. The designed repeater anten... [more] | AP2009-59 pp.89-94 |
| AP, SAT (Joint) |
2009-07-09 10:00 |
Hokkaido | Otaru city, Hokkaido | Beamforming Lens Antennas on a Silicon Wafer Woosung Lee, Jaeheung Kim, Young Joong Yoon (Yonsei Univ.) AP2009-60 |
A wafer-scale beamforming lens antenna has been proposed in this paper, which is aiming for IEEE802.15.3c (60GHz WPAN). ... [more] | AP2009-60 pp.95-100 |
| AP, SAT (Joint) |
2009-07-09 10:25 |
Hokkaido | Otaru city, Hokkaido | Development of Tokyo Tech Ookayama Campus Millimeter-Wave Model Network and Propagation Characteristics in 25GHz band Takuichi Hirano, Tetsuya Sugiyama, Jiro Hirokawa, Makoto Ando (Tokyo Inst. of Tech.), Hitoshi Nagahori, Kazuo Saito, Toru Taniguchi (Japan Radio), Yoshinari Koyama, Izumi Kurosawa (WILLCOM) AP2009-61 |
Quasi millimeter-wave and millimeter-wave model network was developed in Ookayama campus, Tokyo Institute of Technology.... [more] | AP2009-61 pp.101-105 |
| AP, SAT (Joint) |
2009-07-09 10:50 |
Hokkaido | Otaru city, Hokkaido | Two-port Antenna for Mobile Phone with Multiple Service Bands Coverage Jeongsam Cho, Kangwook Kim (Gwangju Inst. of Science and Tech.) AP2009-62 |
[more] | AP2009-62 pp.107-112 |
| AP, SAT (Joint) |
2009-07-09 11:15 |
Hokkaido | Otaru city, Hokkaido | Performance Evaluation of Modulated Scattering Antenna Array Qiang Chen, Lin Wang (Tohoku Univ.), Qiaowei Yuan (Sendai Natl. College Tech.), Kunio Sawaya (Tohoku Univ.) AP2009-63 |
[more] | AP2009-63 pp.113-116 |
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