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Technical Committee on Antennas and Propagation (AP) (Searched in: 2009)
Search Results: Keywords 'from:2009-10-08 to:2009-10-08'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2009-10-08 09:00 |
Shizuoka | Shizuoka University | Design of the Microwave Mammography Kenta Suzuki, Hirohiko Horie, Hiroyuki Hatano, Yoshihiko Kuwahara (Shizuoka Univ.)  AP2009-103 |
In this report, a design of the micro wave mammography to apply to clinical is presented. A past matching medium is not... [more] |
AP2009-103 pp.1-6 |
| AP | 2009-10-08 09:25 |
Shizuoka | Shizuoka University | Cross Polarization Characteristics of 5GHz Band Balun Integrated 3-Stacked Meander Line Antenna Using Meander-Line Shape Balun Satoshi Yoshida, Hiroshi Oguma, Suguru Kameda, Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) AP2009-104 |
We optimized and implemented a 5GHz band balun-integrated 3-stacked meander line antenna. As a result, relative bandwidt... [more] | AP2009-104 pp.7-12 |
| AP | 2009-10-08 09:50 |
Shizuoka | Shizuoka University | Ka-band Shaped Dual Gridded Antenna for Transmit and Receive use Hiroyuki Ohmine, Masao Yamato, Takashi Katagi (Mitsubishi Electric Corp.) AP2009-105 |
Ka-band shaped dual gridded antenna for both transmit and receive use with improved intercostals design has been demonst... [more] | AP2009-105 pp.13-18 |
| AP | 2009-10-08 10:15 |
Shizuoka | Shizuoka University | Bandwidth Enhancement of a Double-layer Corporate-feed Hollow-waveguide Slot Array Antenna in 60 GHz-Band Yohei Miura (Tokyo Inst. of Tech./JRC), Jiro Hirokawa, Makoto Ando (Tokyo Inst. of Tech.), Yuzo Shibuya, Goro Yoshida (JRC) AP2009-106 |
We propose the double-layer hollow-waveguide slot array where a corporate-feed circuit is arranged on the lower layer to... [more] | AP2009-106 pp.19-24 |
| AP | 2009-10-08 10:50 |
Shizuoka | Shizuoka University | The reflection coefficient of a flanged rectangular waveguide antenna Hirohide Serizawa, Kazunori Hashimoto (Numazu National Col. Tech.), Kohei Hongo AP2009-107 |
In this report, the reflection coefficient of a flanged rectangular waveguide is rigorously formulated by using the meth... [more] | AP2009-107 pp.25-30 |
| AP | 2009-10-08 11:15 |
Shizuoka | Shizuoka University | Transmission through a rectangular hole in a thick conducting screen Hirohide Serizawa (Numazu National Col. Tech.), Kohei Hongo AP2009-108 |
The method of the Kobayashi potential (KP) is applied to evaluate an electromagnetic field transmitted through a rectang... [more] | AP2009-108 pp.31-36 |
| AP | 2009-10-08 11:40 |
Shizuoka | Shizuoka University | Adaptive Beamforming for the ESPAR Antenna by Means of the Downhill Symplex Method NoorSaliza Abdullah, Yoshihiko Kuwahara (Shizuoka Univ.) AP2009-109 |
Many studies on ESPAR have been carried out for the last few years. ESPAR antenna has gained much attention because of i... [more] | AP2009-109 pp.37-42 |
| AP | 2009-10-08 12:05 |
Shizuoka | Shizuoka University | On Mutual Coupling between Elements in an Array Antenna Takashi Katagi, Hiroyuki Ohmine, Hiroaki Miyashita (Mitsubishi Electric Corp.) AP2009-110 |
Mutual radiation impedances between elements with isotropic pattern, with cosα electric field pattern and with cosα elec... [more] | AP2009-110 pp.43-48 |
| AP | 2009-10-08 13:20 |
Shizuoka | Shizuoka University | UHF Band Propagation Loss Characteristics for Roadside-to-vehicle and Vehicle-to-Vehicle Communications in Urban Area Seii Sai, Eiji Niwa, Kota Mase, Mitsuhiro Nishibori, Junji Inoue, Masashi Obuchi (Toyota InfoTech Center), Tomohisa Harada, Manabu Sawada, Harumi Ito, Kansei Mizutani, Masafumi Kizu (Toyota Motor Corp.) AP2009-111 |
Roadside-to-vehicle and vehicle-to-vehicle communication systems have been proposed as part of ITS development to help a... [more] | AP2009-111 pp.49-54 |
| AP | 2009-10-08 13:45 |
Shizuoka | Shizuoka University | Experimental Investigation for Installation iof Vehicular ISDB-T Diversity Antenna Kazuhiro Satoyoshi, Ryozo Fujii, Yoshihiko Kuwahara (Shizuoka Univ.), Masaharu Tanai (Interenergy), Yutaka Imamura, Makoto Yamaguchi (Harada Industry) AP2009-112 |
In this report，experimental investigation for installation of vehicular ISDB-T diversity antenna are presented. The ant... [more] |
AP2009-112 pp.55-60 |
| AP | 2009-10-08 14:10 |
Shizuoka | Shizuoka University | A dual-frequency omnidirectional antenna using four series-fed patch arrays on a cylinder Kengo Nishimoto, Toru Fukasawa, Hiroaki Miyashita, Yoshihiko Konishi (Mitsubishi Electric Corp.), Manabu Kurihara, Yoshiyuki Chatani (Ryoden Shonan Electronics Corp.) AP2009-113 |
A dual-frequency omnidirectional antenna composed by four series-fed patch arrays on a cylinder is proposed. Since this ... [more] | AP2009-113 pp.61-66 |
| AP | 2009-10-08 14:35 |
Shizuoka | Shizuoka University | Design of Base Station Antenna Using Hybrid Tilting Makoto Sumi, Kazuhiro Komiya, Ryo Yamaguchi, Keizo Cho (NTT DOCOMO) AP2009-114 |
In mobile communications, narrow horizontal beam width comparing to the sector angle is required for base station antenn... [more] | AP2009-114 pp.67-72 |
| AP | 2009-10-08 15:10 |
Shizuoka | Shizuoka University | Derivation of analytical eigenvalues for basestation cooperation MIMO channel Maki Arai, Kei Sakaguchi, Kiyomichi Araki (Tokyo Inst. of Tech.), Takayuki Sotoyama (Panasonic Mobile Comm Co.,Ltd.) AP2009-115 |
Base Station Cooperation (BSC) MIMO is one of the important technologies for future cellular networks. In this paper, a ... [more] | AP2009-115 pp.73-78 |
| AP | 2009-10-08 15:35 |
Shizuoka | Shizuoka University | A Study on a transmitter for reduction of errors on target positions estimation Tomoharu Mizutani, Hiroyuki Hatano, Yoshihiko Kuwahara (Shizuoka Univ) AP2009-116 |
We consider the radar network to estimate the targets that exist in near wide area. In the past, if receivers were arra... [more] |
AP2009-116 pp.79-84 |
| AP | 2009-10-08 16:00 |
Shizuoka | Shizuoka University | Positioning System for the Passive RFID Tag Hideki Nakamura, Yoshihiko Kuwahara (Shizuoka Univ.), Kazuo Ishida, Masayoshi Kai (NECST) AP2009-117 |
In this report, positioning system for the passive RFID tag is presented. The antenna aperture is composed of 2 4-eleme... [more] |
AP2009-117 pp.85-90 |
| AP | 2009-10-08 16:25 |
Shizuoka | Shizuoka University | A Fundamental Study on Near Field Localization Using ESPRIT Ken-ichi Koga (Tokai Rika/Nagoya Inst. of Tech.), Nobuyoshi Kikuma (Nagoya Inst. of Tech.), Hiroshi Hirayama, Kunio Sakakibara (Nagoya Institute of Technology), Daisuke Kawamura, Hiroaki Iwashita, Hidenobu Hanaki, Yoshiyuki Mizuno (Tokai Rika) AP2009-118 |
ESPRIT, one of the major DOA (Direction Of Arrival) estimation algorithms, can be applied to a far-field source case whe... [more] | AP2009-118 pp.91-96 |
| AP | 2009-10-08 17:00 |
Shizuoka | Shizuoka University | [Special Talk]
Towards the future wireless networking with smart antennas Takashi Watanabe (Shizuoka Univ.) |
[more] | |
| AP | 2009-10-08 17:50 |
Shizuoka | Shizuoka University | [Special Talk]
Miscellaneous thoughts on wireless systems Takayasu Shiokawa (Tohoku Gakuin Univ.) |
[more] | |
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