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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2023-10-19 13:00 |
Iwate | Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Analysis of Angle of Arrival and Number of Incoming Waves for Millimeter Wave Band Using Ray Tracing Method Sho Kitano, Mitoshi Fujimoto (Univ. Fukui), Koshiro Kitao, Satoshi Suyama (NTT DOCOMO)  AP2023-118 |
In next generation mobile communication systems (Beyond 5G / 6G), the use of high frequency bands (millimeter wave and t... [more] | AP2023-118 pp.113-114 |
| AP | 2019-10-17 12:30 |
Osaka | Osaka Univ. | [Poster Presentation]
Estimation of Arrival Signal Number Based on Received Power Using Machine Learning Takahiro Nosho, Koyo Tategami, Tatsuhito Hasegawa, Mitoshi Fujimoto (Univ. Fukui) AP2019-85 |
MUSIC, AIC, MDL, etc. are examined as conventional methods for estimating the direction of arrival and the number of sig... [more] | AP2019-85 pp.29-32 |
| RCS, AP (Joint) |
2018-11-22 14:30 |
Okinawa | Okinawa Industry Support Center | [Invited Lecture]
An Experimental Study on Delay Characteristics in VHF Band Toshio Ito, Hayato Fukuzono, Masafumi Yoshioka, Tsutomu Tatsuta, Naoki Kita (NTT) AP2018-137 RCS2018-212 |
In the wireless communications using a VHF band, while the long distance transmission with low attenuation is expectable... [more] | AP2018-137 RCS2018-212 pp.197-202(AP), pp.193-198(RCS) |
| AP | 2017-08-24 10:00 |
Hokkaido | National Institute of Technology, Hakodate College | DOA Estimation for Coprime Arrays Without Knowledge of Source Number Anh-Tuan Nguyen, Takashi Matsubara, Takakazu Kurokawa (NDA) AP2017-69 |
Pal et al. use a coprime array to extend it to a larger virtual ULA, and after spatial smoothing technique is implemente... [more] | AP2017-69 pp.7-12 |
| AP | 2015-12-10 09:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | DOA Estimating Method via Toeplitz Matrices without Information of Source Number Anh-Tuan Nguyen, Koji Sonoyama, Takashi Matsubara, Takakazu Kurokawa (NDA) AP2015-154 |
MUSIC and ESPRIT are high accuracy methods for estimating the direction of arrival of signals using array antenna. These... [more] | AP2015-154 pp.1-6 |
| SIP, RCS | 2015-01-23 10:05 |
Okayama | Okayama Univ. | Accurate Source Number Detection for Low-Cost Array Antenna Based on Expanded Array Processing Keita Yamada, Koichi Ichige (Yokohama National Univ.) SIP2014-102 RCS2014-290 |
This paper proposes an accurate source number detection method for low-cost array system based on expanded array process... [more] | SIP2014-102 RCS2014-290 pp.123-128 |
| AP, RCS (Joint) |
2014-11-12 12:45 |
Yamagata | Yamagata University, Yonezawa Campus | A Proposal of High Accurate Method for Estimating the Number of Signals Based on Support Vector Machine Anh Tuan Nguyen, Takashi Matsubara, Takakazu Kurokawa (NDA) AP2014-133 |
In the case of multiple correlative signals inping on an array antenna in low SN ratio, the MENSE is effective method fo... [more] | AP2014-133 pp.29-34 |
| AP, RCS (Joint) |
2011-11-16 10:20 |
Aichi | Nagoya Congress Center | High Accurate Method for Estimation of the Number of Signals with QR Decomposition in low SNR Yuki Nagahama, Takashi Matsubara, Masao Kubo, Takakazu Kurokawa (NDA) AP2011-91 |
MUSIC and ESPRIT are the high resolution methods for direction of arrival (DOA) estimation of signals on an array antenn... [more] | AP2011-91 pp.13-18 |
| AP | 2011-01-20 12:45 |
Saga | Saga Univ. | A study on the detection of signals exceeding array degree of freedom Masashi Tsuji, Kenta Umebayashi, Yukihiro Kamiya, Yasuo Suzuki (Tokyo University of Agriculture and Technology) AP2010-139 |
A traditional DOA (Direction-Of-Arrival) estimation method can estimate the DOA up to $(N-1)$ signals when the number of... [more] | AP2010-139 pp.37-42 |
| AP | 2009-01-22 09:30 |
Fukuoka | Fukuoka University | A Study on the Accurate Estimation of the Number of Weak Coherent Signals Masashi Tsuji, Kenta Umebayashi, Yukihiro Kamiya, Yasuo Suzuki (Tokyo University of Agriculture and Technology) AP2008-160 |
The most commonly used methods recently for the estimation of the number of incident signals are the Akaike Information ... [more] | AP2008-160 pp.61-66 |
| AP, RCS (Joint) |
2008-11-21 13:00 |
Ishikawa | Kanazawa Institute of Technology | A Signal Number Detection Method by Noise Eigenvalue-based Adaptive Thresholds Ryuhei Takahashi, Shinichi Morita, Hisakazu Maniwa (Mitsubishi Electric) AP2008-133 |
Signal number detection with high accuracy prior to direction-of-arrival estimation method such as MUSIC and MLE is a cr... [more] | AP2008-133 pp.127-132 |
| RCS, AP, WBS, MW, MoNA | 2005-03-04 09:00 |
Kanagawa | Yokosuka Research Park | Detecting the Number of Arrival Signals Using Preliminarily Estimated Signal Subspace Yoshihisa Ishikawa, Koichi Ichige, Hiroyuki Arai (YNU) |
This paper presents an accurate detector of the number of incident waves arriving at smart antenna. The array antenna an... [more] | WBS2004-144 AP2004-325 RCS2004-412 MoMuC2004-195 MW2004-322 pp.133-138 |
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