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Technical Committee on Antennas and Propagation (AP) (Searched in: 2006)
Search Results: Keywords 'from:2006-10-19 to:2006-10-19'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2006-10-19 09:30 |
Kyoto | Kyoto Univ. (Katsura Campus) | Development of a Monostatic FM-CW Cloud Profiling Radar in W-band and Initial Observations Hideji Abe, Shin-ichi Yokote, Hiroshi Kubo, Ken-ichi Futaba, Jun Yamaguchi, Youhei Kawamura, Toshiaki Takano, Yuji Nakanishi (Chiba Univ.), Hiroshi Kumagai, Yuichi Ohno (NICT)  AP2006-76 |
We already developed a bistatic FM-CW radar in W-band FALCON-?and observe clouds on a ship "MIRAI" that is a Japanese sc... [more] | AP2006-76 pp.1-4 |
| AP | 2006-10-19 09:55 |
Kyoto | Kyoto Univ. (Katsura Campus) | Numerical method for predicting monthly median field strengths including daytime values at frequencies between about 150 and 1700 kHz Kenro Nozaki (NICT), Noboru Wakai (REEA) AP2006-77 |
The current Recommendation ITU-R P. 1147-2[2] presents the method for predicting annual median field strengths in the ni... [more] | AP2006-77 pp.5-9 |
| AP | 2006-10-19 10:20 |
Kyoto | Kyoto Univ. (Katsura Campus) | Determination Scheme of Effective Building Area for Ray-tracing Calculation Shinnichi Kawai, Yukiko Sanoh, Masahiko Kawamura (KKE), Yoshio Karasawa (UEC) AP2006-78 |
[more] | AP2006-78 pp.11-16 |
| AP | 2006-10-19 10:45 |
Kyoto | Kyoto Univ. (Katsura Campus) | Evaluation of Base Station Antenna Characteristics in Multipath Environments Using Ray-trace Method Kazuhiro Komiya, Yoshio Ebine (DoCoMo Technology), Tetsuro Imai (NTT DoCoMo) AP2006-79 |
We evaluate the characteristics of a base station antenna in multipath environments using ray-trace method. The simulati... [more] | AP2006-79 pp.17-22 |
| AP | 2006-10-19 11:10 |
Kyoto | Kyoto Univ. (Katsura Campus) | Indoor localization using signal subspaces obtained from array antenna
-- An Experimental Evaluation -- Hiroyuki Tsuji (NICT) AP2006-80 |
This paper proposes a new approach for indoor localization using array antennas. In this method, we use not only the sig... [more] | AP2006-80 pp.23-28 |
| AP | 2006-10-19 13:00 |
Kyoto | Kyoto Univ. (Katsura Campus) | On the distribution densities of capacity fade and inter-fade time intervals over SISO Rayleigh mobile fading channels Neji Youssef, Tsutomu Kawabata (Univ. of Electro-commun.) AP2006-81 |
The distribution densities of capacity fade and inter-fade duration for single-input single-output (SISO) Rayleigh fadin... [more] | AP2006-81 pp.29-33 |
| AP | 2006-10-19 13:25 |
Kyoto | Kyoto Univ. (Katsura Campus) | On Statistical Distribution of the Largest Eigenvalue of Channel Correlation Matrix in MIMO Multi-Keyhole Environment Makoto Tsuruta, Tetsuki Taniguchi, Yoshio Karasawa (Univ. of Electro-Com) AP2006-82 |
MIMO leads to dramatic improvement in channel capacity and link reliability of wireless systems. However, a MIMO channel... [more] | AP2006-82 pp.35-40 |
| AP | 2006-10-19 13:50 |
Kyoto | Kyoto Univ. (Katsura Campus) | MIMO STBC Adaptive Array for Fast Fading Channel Supawan Annanab, Tetsuki Taniguchi, Yoshio Karasawa (Univ. of Electro-Com) AP2006-83 |
In fast fading channel, Multiple-Input Multiple-Output (MIMO) with space-time block coding (STBC) is attractively invest... [more] | AP2006-83 pp.41-46 |
| AP | 2006-10-19 14:15 |
Kyoto | Kyoto Univ. (Katsura Campus) | Performance Analysis of Least Bit Error Rate Algorithm (LBER) for Adaptive Array Antennas Shogo Sakaguchi, Satoshi Denno, Yoshiteru Morihiro (Kyoto Univ.) AP2006-84 |
To suppress cochannel interference and receive desired transmitted signals properly, adaptive array antennas is so usefu... [more] | AP2006-84 pp.47-52 |
| AP | 2006-10-19 14:50 |
Kyoto | Kyoto Univ. (Katsura Campus) | Effect of radiation pattern of transmission antenna on indoor MIMO system Masahiro Chuuta, Mitoshi Fujimoto, Toshikazu Hori (Univ. Fukui) AP2006-85 |
The performance of the indoor MIMO system using directional antennas is studied in this paper. And the relationship betw... [more] | AP2006-85 pp.53-56 |
| AP | 2006-10-19 15:15 |
Kyoto | Kyoto Univ. (Katsura Campus) | Evaluation of Antenna Selection Method Using Orthogonal Polarization and Radiation Patterns for MIMO Antenna Naoki Honma, Kentaro Nishimori, Yasushi Takatori, Atsushi Ohta, Shuji Kubota (NTT) AP2006-86 |
[more] | AP2006-86 pp.57-62 |
| AP | 2006-10-19 15:40 |
Kyoto | Kyoto Univ. (Katsura Campus) | Scheduling Method for Downlink Multi-user MIMO transmission Riichi Kudo, Yasushi Takatori, Atsushi Ohta, Kentaro Nishimori, Shuji Kubota (NTT) AP2006-87 |
The multiple input multiple output (MIMO) technique enables the application of spatial multiplexing as a way of increasi... [more] | AP2006-87 pp.63-68 |
| AP | 2006-10-19 16:05 |
Kyoto | Kyoto Univ. (Katsura Campus) | Robust beamforming method for freaquency offsets in uplink multiuser MIMO systems Yasushi Takatori, Riichi Kudo, Atsushi Ohta, Kentaro Nishimori, Shuji Kubota (NTT) AP2006-88 |
Recently multiuser multiple input multiple output (MU-MIMO) systems have attracted attention as frequency efficient syst... [more] | AP2006-88 pp.69-74 |
| AP | 2006-10-19 16:40 |
Kyoto | Kyoto Univ. (Katsura Campus) | [Special Talk]
(IEEE AP-S Japan Chapter・Chen-To Tai Distinguished Educator Award Commemorative Lecture) Research on Wideband Antennas Hisamatsu Nakano (Hosei Univ.) |
[more] | |
| AP | 2006-10-20 13:00 |
Kyoto | Kyoto Univ. (Katsura Campus) | A Transmission and Receiving System Using an One-chip Microcomputer for Short Range Communication Shuhei Sonoda, Hiroyuki Arai (Yokohama National Univ.) AP2006-89 |
The short range communication systems often require low-power consumption performance and low cost rather than high spee... [more] | AP2006-89 pp.75-78 |
| AP | 2006-10-20 13:25 |
Kyoto | Kyoto Univ. (Katsura Campus) | Resin-housing Effects on the Resonant Frequency of Handset Built-in Antennas Hiroshi Iwai, Tsutomu Sakata, Atsushi Yamamoto, Koichi Ogawa (Panasonic) AP2006-90 |
Resin-housing effects on the resonant frequency of handset built-in antennas are discussed in this paper. A resin plate ... [more] | AP2006-90 pp.79-84 |
| AP | 2006-10-20 13:50 |
Kyoto | Kyoto Univ. (Katsura Campus) | Consideration on the emission characteristics from the edge of finite Microstrip board Yusuke Aizawa, Atsushi Sugeno, Takayasu Shiokawa (Tohoku Gakuin Univ.) AP2006-91 |
Recently, the emission from the circuit board becomes the one of the important EMC problem such as for the equipment sys... [more] | AP2006-91 pp.85-88 |
| AP | 2006-10-20 14:25 |
Kyoto | Kyoto Univ. (Katsura Campus) | A λ/4 Monopole Antenna by Left-Handed Coaxial Line Chenbin Lin, Hiroyuki Arai (Yokohama National Univ.) AP2006-92 |
[more] | AP2006-92 pp.89-94 |
| AP | 2006-10-20 14:50 |
Kyoto | Kyoto Univ. (Katsura Campus) | Wideband characteristics of cylindrically rounded monopole antennas Mana Hounoki, Toshikazu Hori, Mitoshi Fujimoto (Univ. Fukui) AP2006-93 |
Semi-circular disc monopole antennas have wideband characteristics and compact size when they are rounded cylindrically.... [more] | AP2006-93 pp.95-100 |
| AP | 2006-10-20 15:15 |
Kyoto | Kyoto Univ. (Katsura Campus) | Proposal of Reactively Loaded Slot Array Antenna and Basic Study on its Beam Steering Ability Kyoichi Iigusa, Hiroshi Harada (NICT) AP2006-94 |
We propose a variable directivity antenna composed with a feed slot and reactively loaded slots on its both side. The sl... [more] | AP2006-94 pp.101-106 |
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