| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| AP |
2005-12-15
09:30 |
Tokyo |
Tokyo Inst. of Tech. |
Investigation on the Imperfection of Antenna Array Calibration based on Measured Data
Panarat Cherntanomwong, Jun-ichi Takada (Tokyo Inst. of Tech.), Hiroyuki Tsuji, Ryu Miura (NICT) |
Array antenna calibration is necessary for precise angle-of-arrival
(AOA) estimation. In practice, it is difficult to a... [more] |
AP2005-116
pp.1-6 |
| AP |
2005-12-15
09:55 |
Tokyo |
Tokyo Inst. of Tech. |
Full polarimetric 3-D double directional channel measurement in a NLOS macrocellular environment
Kriangsak Sivasondhivat, Jun-ichi Takada, Markus Landmann (Tokyo Inst. of Tech.), Ichirou Ida, Yuuta Nakaya, Yasuyuki Oishi (Fujitsu) |
This paper reports the results from a measurement in a residential NLOS macrocellular environment. Based on the concept ... [more] |
AP2005-117
pp.7-12 |
| AP |
2005-12-15
10:20 |
Tokyo |
Tokyo Inst. of Tech. |
Analysis on Temporal Variation of Indoor MIMO Channels
Kei Mizutani, Kei Sakaguchi, Jun-ichi Takada, Kiyomichi Araki (Tokyo Tech) |
SVD-MIMO (Singular Value Decomposition Multiple-Input Multiple-Output)
system is the optimal MIMO transmission by means... [more] |
AP2005-118
pp.13-18 |
| AP |
2005-12-15
10:55 |
Tokyo |
Tokyo Inst. of Tech. |
Effects of Mutual Coupling on Beam Pattern of Adaptive Array Antenna due to SNR
Masashi Omuro (Kogakuin Univ.), Katuhiko Kosaka (ARIB), Isao Ohtomo (Kogakuin Univ.) |
This paper gives simulation results on the effects of mutual coupling which depends on SNR(Signal-to-Noise Ratio), on be... [more] |
AP2005-119
pp.19-23 |
| AP |
2005-12-15
11:20 |
Tokyo |
Tokyo Inst. of Tech. |
The Examination of Active Integrated Antenna Using Injection Locked Oscillator
Ryouhei Suzuki, Isao Ohtomo (Kogakuin Univ.) |
(To be available after the conference date) [more] |
AP2005-120
pp.25-28 |
| AP |
2005-12-15
11:45 |
Tokyo |
Tokyo Inst. of Tech. |
NICT digital terrestrial television broadcasting test bed
-- A study of a measurement method for OFDM --
Hiroki Ohta (NICT), Yoneo Akita (Tektronix) |
In Japan, Digital terrestrial television broadcasting partial mode will be start at April in 2006 for mobile users and p... [more] |
AP2005-121
pp.29-34 |
| AP |
2005-12-15
13:00 |
Tokyo |
Tokyo Inst. of Tech. |
Two-dimentional tomographic visualization of rainfall in consideration of spatial correlation of rain
Hiroshige Suzuki, Masaharu Fujita (TMIT) |
There are many geostationary satellites for broadcasting services. The electric wave of Ku-band used for satellite broad... [more] |
AP2005-122
pp.35-40 |
| AP |
2005-12-15
13:25 |
Tokyo |
Tokyo Inst. of Tech. |
Estimation of Direction of Arrival and Angular Spread of Incominig Waves by Integral Capon with Derivative Constraint
Shinsuke Nakagawa, Nobuyoshi Kikuma (NIT), Masaru Ogawa (Toyota central R&D Labs.,inc.,), Hiroshi Hirayama, Kunio Sakakibara (NIT) |
[more] |
AP2005-123
pp.41-46 |
| AP |
2005-12-15
13:50 |
Tokyo |
Tokyo Inst. of Tech. |
A Study on the receiving characteristics of UWB antenna systems including the effects of human hands
Ken-ichi Asanuma, Tadahiko Maeda (Ritsumeikan Univ.) |
In evaluating the actual performance of the UWB-IR systems under Line-of-Sight condition, there are two major issues to ... [more] |
AP2005-124
pp.47-52 |
| AP |
2005-12-15
14:25 |
Tokyo |
Tokyo Inst. of Tech. |
Calculation of radiation from ETC mobile antennas taking the effects of windshields into account
Keiichi Oda, Shigehiro Inou (Chiba inst. of Tech), Tamotsu Suda, Yasuhiro Kazama (JRC), Nagayoshi Morita (Chiba inst. of Tech) |
ETC mobile antennas are usually placed on a dashboard in a car and wireless communication is performed through the winds... [more] |
AP2005-125
pp.53-58 |
| AP |
2005-12-15
14:50 |
Tokyo |
Tokyo Inst. of Tech. |
Radiation Properties of Circularly Polarized Multiband Ring Microstrip Antennas
Yusuke Shinohe, Misao Haneishi, Yuichi Kimura (Saitama Univ.) |
The characteristics of a new type of multi-rings microstrip antenna(MR-MSA) were investigated in this study. The basic d... [more] |
AP2005-126
pp.59-64 |
| AP |
2005-12-15
15:15 |
Tokyo |
Tokyo Inst. of Tech. |
A Consideration on MSAs with Electromagnetic Band Gap structure
Toru Okagaki, Kazuo Nakano, Yuichi Kimura, Misao Haneishi (saitama Univ.) |
The characteristics of a microstrip array antenna (MSAA) with electromagnetic band-gap (EBG) structure were investigated... [more] |
AP2005-127
pp.65-70 |
| AP |
2005-12-15
15:40 |
Tokyo |
Tokyo Inst. of Tech. |
Design of a Slender V-pol. Broadband Base Station Antenna
Huiling Jiang, Fumio Kira, Keizo Cho (NTT DoCoMo) |
Wideband and slender antenna is required for mobile communication systems's base station antenna. We have proposed to in... [more] |
AP2005-128
pp.71-76 |
| AP |
2005-12-15
16:15 |
Tokyo |
Tokyo Inst. of Tech. |
IEEE AP-S Japan Chapter 2005 General assembly meeting
Toru Uno (Tokyo Univ. Agri. Tech.) |
(To be available after the conference date) [more] |
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