| IEICE Technical Committee Submission System Conference Schedule |
Online Proceedings [Sign in] Tech. Rep. Archives |
All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SANE | 2014-04-25 11:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | TDOA association for TDOA localization when each sensor receives different number of Tx signals Takeshi Amishima, Toshio Wakayama, Atsushi Okamura (Mitsubishi Electric)  SANE2014-4 |
In this paper, Time Difference Of Arrival (TDOA) association problem in TDOA based localization is discussed. In two di... [more] | SANE2014-4 pp.19-23 |
| SANE | 2014-01-23 16:50 |
Nagasaki | Nagasaki Prefectural Art Museum | Subband-based Interference Mitigation Processing for Passive Bistatic Radar Ryuhei Takahashi, Kazufumi Hirata, Atsushi Okamura (Mitsubishi Electric) SANE2013-121 |
Range sidelobes of direct signal and clutter degrade a target detection performance in passive bistatic radar. In this p... [more] | SANE2013-121 pp.49-54 |
| AP | 2014-01-23 10:55 |
Kagoshima | Hozan Hall (Kagoshima Prefectural Culture Center) | DOA Estimation Technique Utilizing Time-Division Antenna Element Switching Shinichi Morita, Toshio Wakayama, Kazufumi Hirata, Atsushi Okamura (Mitsubishi Electric) AP2013-150 |
Direction-of-Arrival (DOA) estimation system for unknown incoming waves usually use one receiver for each element of the... [more] | AP2013-150 pp.93-98 |
| SANE | 2012-05-18 11:05 |
Kanagawa | National Defense Academy of Japan | SAR MTI Algorithm That Simultaneously Suppresses Azimuth Ambiguities and Its Performance Estimation Kei Suwa, Toshio Wakayama, Atsushi Okamura (Mitsubishi Electric) SANE2012-12 |
Conventional SAR-MTI (Synthetic Aperture Radar - Moving Target Indication) methods such as DPCA (Displaced Phase Center ... [more] | SANE2012-12 pp.7-12 |
| ED, MW | 2010-01-15 10:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg | A Low-Voltage, Broadband Operation HBT Power Amplifier for CDMA Applications Kazuya Yamamoto, Atsushi Okamura, Takayuki Matsuzuka, Yutaka Yoshii, Satoshi Suzuki, Masatoshi Nakayama, Teruyuki Shimura, Naohito Yoshida (Mitsubishi Electric Corp.) ED2009-193 MW2009-176 |
This paper describes circuit design and measurement results of an HBT MMIC power amplifier module (PA) operating with a ... [more] | ED2009-193 MW2009-176 pp.105-110 |
| SANE | 2008-04-25 14:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Estimating the number of incoming signals based on ICA features Takeshi Amishima, Nobuhiro Suzuki, Atsushi Okamura (Mitsubishi Electric Corp.) SANE2008-2 |
(To be available after the conference date) [more] | SANE2008-2 pp.7-12 |
| SANE | 2008-01-24 15:05 |
Nagasaki | Nagasaki Prefectural Art Museum | Delay time / Doppler frequency joint estimation using super resolution algorithm Tadashi Oshima, Atsushi Okamura, Hisakazu Maniwa (Mitsubishi Electric Corp.) SANE2007-109 |
[more] | SANE2007-109 pp.43-48 |
| SANE | 2008-01-25 11:15 |
Nagasaki | Nagasaki Prefectural Art Museum | An Estimation Method of the Number of Incident Signals by means of Least-Squared Errors between Signal Eigen-Spaces Rokuzo Hara, Atsushi Okamura, Shinichi Morita (Mitsubishi Electric) SANE2007-115 |
Maximum-Likelihood Method and Super-Resolution Method require the precise number of incident signals. Some conventional ... [more] | SANE2007-115 pp.77-82 |
| SANE | 2007-04-16 16:35 |
Overseas | ARRC(Perth) | A Radar Offset Angle Estimation Algorithm without Velocity of Platform Rokuzo Hara, Atsushi Okamura (Mitsubishi Electric) SANE2007-13 |
We propose an on-board estimation algorithm for a radar offset angle between a reference direction of radar and a moving... [more] | SANE2007-13 pp.69-72 |
| SANE | 2007-02-23 13:00 |
Saitama | Nippon Institute of Technology | An experimental result of mixed radio wave signals separation by independent component analysis Takeshi Amishima, Atsushi Okamura (Mitsubishi Electric Corp.), Mayumi Kitaguchi (Univ. of Kitakyushu), Shinichi Morita (Mitsubishi Electric Corp.), Tetsuo Kirimoto (Univ. of Kitakyushu) SANE2006-134 |
(To be available after the conference date) [more] | SANE2006-134 pp.1-6 |
| SANE | 2007-01-19 11:40 |
Nagasaki | Nagasaki Prefectural Art Museum | Separation Capability of Independent Component Analysis for Superimposed Sinusoidal Signals Tetsuo Kirimoto (Univ. of Kitakyushu), Takeshi Amishima, Atsushi Okamura (Melco) SANE2006-123 |
ICA (Independent Component Analysis) has a remarkable capability of separating superimposed signals of independent stoch... [more] | SANE2006-123 pp.25-30 |
| SANE | 2007-01-19 15:20 |
Nagasaki | Nagasaki Prefectural Art Museum | High Accuracy Delay Time Estimation by Enhanced Frequency Domain MUSIC Algorithm Tadashi Oshima, Atsushi Okamura, Isamu Chiba, Nobuhiro Suzuki (Mitsubihielectric Corp.) SANE2006-130 |
[more] | SANE2006-130 pp.63-68 |
| AP, SAT (Joint) |
2006-07-07 09:30 |
Hiroshima | Hiroshima Institute of Technology | Design of Earth Station Antennas for Crustal Movement Observation System Using Quasi-Zenith Satellites Shuji Urasaki (Hiroshima Institute of Technology), Manabu Higuchi (FUJITSU SUPPORT AND SERVICE INC.), Tadashi Oshima, Atsushi Okamura (Mitsubishi Electric Corp.) SAT2006-13 |
In observation system of crustal movement at the area of an earth station using two quasi-zenith satellites which have r... [more] | SAT2006-13 pp.1-6 |
| SANE | 2006-05-26 16:35 |
Kochi | Kochi Univ. of Technology | A Time Differential of Arrival Positioning Method Self-Compensating Time Synchronization Error Between Receivers Kunihiro Ishikawa, Atsushi Okamura (Mitsubishi Electric Corp.) SANE2006-62 |
It is well known that the TDOA(Time Differential of Arrival) of the radio wave from a target by two or more receivers, o... [more] | SANE2006-62 pp.31-36 |
| SANE | 2006-04-11 15:40 |
Overseas | Xidian Univ., Xi'an, China | Long Term Monitoring for Disaster Prevention by Radio Phase Displacement: An Experimental Result Takeshi Amishima, Nobuhiro Suzuki, Atsushi Okamura, Wataru Yoshizaki, Etsuji Kuroda, Keiichi Nishikawa (Mitsubishi Electric), Yuzo Onishi (Kyoto Univ.), Satoshi Nishiyama (Mitsubishi Electric) SANE2006-26 |
A novel displacement measurement method using radio wave for disaster prevention and monitoring has been proposed. In th... [more] | SANE2006-26 pp.139-144 |
| SANE | 2006-02-27 14:25 |
Saitama | Nippon Institute of Technology | Speed-up of coherent integration in high sensitivity GPS signal processing Hiroai Asami, Tadashi Oshima, Toshiyuki Hirai, Atsushi Okamura, Nobuhiro Suzuki, Hiroyuki Sato (Melco) |
We examined the speed-up of a coherent integration processing in a GPS (Global Positioning System) signal processing sys... [more] | SANE2005-99 pp.19-24 |
| SANE | 2005-05-27 16:15 |
Kochi | Kochi Univ. of Tech. | A MHT deinterleaving algorithm using hypothesis evaluation based on the relationship between time of arrival and duration of call Kunihiro Ishikawa, Atsushi Okamura (Mitsubishi Electric Corp.) |
[more] | SANE2005-16 pp.51-56 |
| SANE | 2005-03-03 15:50 |
Overseas | KARI, Daejeon, Korea | Non-Assisted High Sensitivity GPS Signal Prossesing Tadashi Oshima, Nobuhiro Suzuki, Atsushi Okamura, Hiroaki Asami, Toshiyuki Hirai (Mitsubishi Electric Corp.) |
In order to achieve high sensitivity to use GPS receiver such as indoor or in urban area, it is required to perform lon... [more] | SANE2004-98 pp.77-82 |
[Return to Top Page]