| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP, SAT
(Joint) |
2005-07-20
10:30 |
Hokkaido |
Hotel Taisetsu |
A Thinning at Unified Elements of Planer Array Antennas
Satoshi Yamaguchi, Kazushi Nishizawa, Hiroaki Miyashita, Shigeru Makino (Mitsubishi Electric Corp.) |
[more] |
AP2005-36
pp.1-4 |
AP, SAT
(Joint) |
2005-07-20
10:55 |
Hokkaido |
Hotel Taisetsu |
Statistical evaluation of measurement characteristics of ESPAR antennas
Qing Han, Takashi Ohira (ATR) |
[more] |
AP2005-37
pp.5-8 |
AP, SAT
(Joint) |
2005-07-20
11:20 |
Hokkaido |
Hotel Taisetsu |
Formulation of Communication Using Single Feed Antennas Loaded with Variable Reactors and Extraction of Propagation Parameter
Kyoichi Iigusa, Katsuyoshi Sato, Fumihide Kojima, Masayuki Fujise (NICT) |
A communication by using a singe fed antenna whose directivity can be varied by the loaded variable reactors is proposed... [more] |
AP2005-38
pp.9-14 |
AP, SAT
(Joint) |
2005-07-20
11:45 |
Hokkaido |
Hotel Taisetsu |
Characteristics of Circularly Polarized Proximity-Fed Microstrip Antenna with Switchable Polarization Sense
Ally Yahaya Simba, Manabu Yamamoto, Toshio Nojima (Hokkaido Univ.), Kiyohiko Itoh (Tomakomai National College of Tech.) |
[more] |
AP2005-39
pp.15-20 |
AP, SAT
(Joint) |
2005-07-20
13:00 |
Hokkaido |
Hotel Taisetsu |
Time-domain Active Imaging by using Broadband Antipodal Fermi Antenna
Hiroyasu Sato, Yukiko Takagi, Sumihiko Wagatsuma, Koji Mizuno, Kunio Sawaya (Tohoku Univ.) |
Time domain characteristics of the broadband Antipodal Fermi Antenna (APFA) are investigated. The APFA is one of tapered... [more] |
AP2005-40
pp.21-26 |
AP, SAT
(Joint) |
2005-07-20
13:25 |
Hokkaido |
Hotel Taisetsu |
Self-calibration method for Log-periodic dipole antenna
Satoru Kurokawa, Masanobu Hirose, Koji Komiyama (AIST) |
We propose a self-calibration method for antennas and examine it about a log-periodic antenna. The technique uses both t... [more] |
AP2005-41
pp.27-30 |
AP, SAT
(Joint) |
2005-07-20
13:50 |
Hokkaido |
Hotel Taisetsu |
5GHz imaging Meander Line Antenna
Yusuke Fujiki, Atsushi Tosaki (Tohoku Univ.), Hiroshi Oguma (Industrial Technology Instisute, Miyagi Prefectual Government), Suguru Kameda, Hiroyuki Nakase (Tohoku Univ.), Yoji Isota (Mitsubishi Electric Corporation), Tadashi Takagi, Kazuo Tsubouchi (Tohoku Univ.) |
We designed a meander line antenna for 5GHz band wireless local area network (WLAN) terminals. The size of the designed ... [more] |
AP2005-42
pp.31-36 |
AP, SAT
(Joint) |
2005-07-20
14:15 |
Hokkaido |
Hotel Taisetsu |
Consideration on Multi-band Circularly Polarized Antenna for 2-Frequency Operation
Yoshikatsu Miura (Tohoku-Gakuin Univ.), Shoichi Kumagai, Yasuhiro Kazama (JRC), Takayasu Shiokawa (Tohoku-Gakuin Univ.) |
In this paper, we propose the elliptical double slot-ring antenna with a modified reflector, and present the antenna cha... [more] |
AP2005-43
pp.37-42 |
AP, SAT
(Joint) |
2005-07-20
14:50 |
Hokkaido |
Hotel Taisetsu |
Low Profile Unidirectional Pattern Antenna
Ryotaro Tamaki, Nobuhiro Kuga, Hiroyuki Arai (Yokohama Nat'l Univ.) |
In this paper, a low-profile stacked antenna with unidirectional radiation pattern is proposed.
The unidirectional patt... [more] |
AP2005-44
pp.43-46 |
AP, SAT
(Joint) |
2005-07-20
15:15 |
Hokkaido |
Hotel Taisetsu |
A loop anntenna for mobile phone for Digital Terrestrial Broadcasting reception
Hiromichi Suzuki, Isao Ohba, Takashi Minemura, Takashi Amano (Toshiba Corp.) |
Digital Terrestrial Broadcasting in Japan utilizes UHF band and is going to range from 470MHz to 770MHz. Thus, a receive... [more] |
AP2005-45
pp.47-52 |
AP, SAT
(Joint) |
2005-07-20
15:40 |
Hokkaido |
Hotel Taisetsu |
Measurement of Current Phase Distribution Using Polarization Stabilized MO Probe
Shin Nakamatsu, Ryo Yamaguchi, Shinji Uebayashi (DoCoMo), Masato Kishi (Univ. of Tokyo), Masahiro Tsuchiya (NICT) |
In electromagnetic compatibility (EMC) assessment or the controlling of the radiation characteristics of wireless mobile... [more] |
AP2005-46
pp.53-56 |
AP, SAT
(Joint) |
2005-07-20
16:15 |
Hokkaido |
Hotel Taisetsu |
The Effects of the polarization diversity of the Base Station in Indoor Environments
Yuta Takagi (NTT DoCoMo), Kenji Osaki, Hideki Kawai (DoCoMo Technology), Ryo Yamaguchi, Shinji Uebayashi (NTT DoCoMo) |
In order to realize a communication by the minimum transmission power of mobile stations on indoor environments as medic... [more] |
AP2005-47
pp.57-62 |
AP, SAT
(Joint) |
2005-07-20
16:40 |
Hokkaido |
Hotel Taisetsu |
A Study on Fast Estimation of the Electric Field in Indoor Environments
Yuta Takagi, Ryo Yamaguchi, Shinji Uebayashi (NTT DoCoMo) |
We examine the fast estimation method of the electric field using the antenna system that arranges the cross polarizatio... [more] |
AP2005-48
pp.63-66 |
AP, SAT
(Joint) |
2005-07-20
17:05 |
Hokkaido |
Hotel Taisetsu |
A study on velocities of rain area and rainfront motions using multi-point rain attenuation measurements of satellite radio waves
Yasuyuki Maekawa, Yoshiaki Shibagaki (Osaka Electro-Commun. Univ.) |
[more] |
AP2005-49
pp.67-72 |
AP, SAT
(Joint) |
2005-07-21
09:30 |
Hokkaido |
Hotel Taisetsu |
Optimized Channel Assignment Scheme for Multi-Point Data Gathering Satellite Communication System
Satoshi Inoue, Hiroshi Tanaka, Shinya Nogami, Toshihiro Tsuchida, Hiroshi Kazama (NTT) |
In this paper, we show the concept of the Multi-Point Data Gathering Satellite Communication System that efficiently col... [more] |
SAT2005-10
pp.1-6 |
AP, SAT
(Joint) |
2005-07-21
09:55 |
Hokkaido |
Hotel Taisetsu |
-
Shingo Okumura, Takeshi Hatsuda (HIT), Satoshi Sunaga, Shinichi Sato (SNET), Masaru Nomura (HIT) |
[more] |
SAT2005-11
pp.7-10 |
AP, SAT
(Joint) |
2005-07-21
10:20 |
Hokkaido |
Hotel Taisetsu |
-
Takeshi Hatsuda, Tomohiro Ueno, Hiroki Yanahashi, Shin Oyamada, (HIT) |
[more] |
SAT2005-12
pp.11-16 |
AP, SAT
(Joint) |
2005-07-21
10:45 |
Hokkaido |
Hotel Taisetsu |
Channel Estimation Method of OFDM Systems for Mobile Communications
Shingo Murazumi, Gagik Mkrtchyan, Katsuhiro Naito, Kazuo Mori, Hideo Kobayashi (Mie Univ.) |
[more] |
SAT2005-13
pp.17-22 |
AP, SAT
(Joint) |
2005-07-21
11:10 |
Hokkaido |
Hotel Taisetsu |
[Invited Talk]
NTT DoCoMo's Research & Development Activities
Takanori Utano (NTT DoCoMo) |
3rd generation mobile system (3G) has been really accelerated and the related technology is also drastically developed. ... [more] |
AP2005-50 SAT2005-14
pp.73-76(AP), pp.23-26(SAT) |
AP, SAT
(Joint) |
2005-07-21
13:00 |
Hokkaido |
Hotel Taisetsu |
Novel Method of Mutual Coupling Suppression for MIMO Antenna System
Kyeong-Sik Min, Dong-Jin Kim (Korea Maritime Univ.), Young-Min Moon, Young Eil Kim, Se-Hyun Park (SAIT) |
[more] |
AP2005-51
pp.77-82 |
|