Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP |
2023-12-14 13:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Performance Improvement of TOF and DOA Estimation in UWB Wireless System Using 2D-FOCUSS with Beamspace Processing Kento Kataoka (Tokai Rika), Nobuyoshi Kikuma (NIT), Yoshiki Oishi, Tatsuya Koike, Kenichi Koga (Tokai Rika), Kunio Sakakibara, Yoshiki Sugimoto (NIT) AP2023-155 |
The PN correlation method can estimate TOF (Time of Flight) with high accuracy in the UWB wireless system. Moreover, it ... [more] |
AP2023-155 pp.1-6 |
AP |
2023-10-20 15:45 |
Iwate |
Iwate University (Primary: On-site, Secondary: Online) |
TOF and DOA Estimation from Signal Source in Multipath Environments of UWB Wireless System Using 2D-FOCUSS with Beamspace Processing Kento Kataoka (Tokai Rika), Nobuyoshi Kikuma (NIT), Yoshiki Oishi, Tatsuya Koike, Kenichi Koga (Tokai Rika), Kunio Sakakibara, Yoshiki Sugimoto (NIT) AP2023-128 |
The PN correlation method can estimate TOF (Time of Flight) with high accuracy in the UWB wireless system. Moreover, it ... [more] |
AP2023-128 pp.158-163 |
AP, SANE, SAT (Joint) |
2022-07-27 15:05 |
Hokkaido |
Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
TOF and DOA Estimation Using PN Correlation Method with 2D-FOCUSS in UWB Wireless System
-- Improvement of Signal Source Position Estimation Performance in Multipath Environment -- Kento Kataoka (Tokai Rika), Nobuyoshi Kikuma (NIT), Yoshiki Oishi, Tatsuya Koike, Kenichi Koga (Tokai Rika), Kunio Sakakibara, Yoshiki Sugimoto (NIT) AP2022-42 |
The PN correlation method can estimate TOF (Time of Flight) with high accuracy in the UWB wireless system and can estima... [more] |
AP2022-42 pp.44-49 |
SRW |
2019-08-19 10:50 |
Aichi |
Tanzan University |
An Evaluation of Human Body Shadowing Effect on UWB Signals Ken-ichi Koga, Yoshiki Oishi, Satoshi Mori, Kazuki Naiki, Hiroaki Iwashita (Tokai Rika) SRW2019-16 |
In recent years, impulse radio ultra-wideband (IR-UWB) communication of an impulse radio (Impulse Radio) system has attr... [more] |
SRW2019-16 pp.19-23 |
HIP |
2015-09-29 15:45 |
Kyoto |
Kyoto Terrsa |
The effects of cognitive loads derived from voice or manual responses on microsaccade rate Yuma Nakai, Syohei Ohtani, Yuji Kanoh (Kinki Univ.), Masaya Yamamoto, Shinichi Ueda, Masayuki Kurihara (Tokai Rika.), Takeshi Kohama, Hisashi Yoshida (Kinki Univ.) HIP2015-87 |
Voice recognition technologies are widely applied to the general-purpose devices. However, cognitive-loads of voice oper... [more] |
HIP2015-87 pp.79-84 |
AP, ITE-BCT |
2012-02-09 13:00 |
Hiroshima |
NHK Hiroshima |
A Study of Switching Methods for an Adaptive Array with a Single Receiver Using Time-Division Multiplexing Ken-ichi Koga (Tokai Rika/NIT), Nobuyoshi Kikuma, Hiroshi Hirayama, Kunio Sakakibara (NIT), Tatsuya Koike, Hiroaki Iwashita, Yoshiyuki Mizuno (Tokai Rika) AP2011-188 |
A conventional adaptive array antenna system needs the analog circuits, such as the filter, amplifier, down converter an... [more] |
AP2011-188 pp.31-36 |
MW, AP (Joint) |
2011-09-08 15:00 |
Osaka |
Osaka Univ. |
A Study of Scale Reduction of Analog Circuits for an Adaptive Array with a Single Receiver Using Time-Division Multiplexing Ken-ichi Koga (Tokai Rika/Nagoya Inst. of Tech.), Nobuyoshi Kikuma, Hiroshi Hirayama, Kunio Sakakibara (Nagoya Inst. of Tech.), Tatsuya Koike, Hiroaki Iwashita, Yoshiyuki Mizuno (Tokai Rika) AP2011-65 |
We propose the scale reduction method of analog circuits for an adaptive array antenna. A conventional adaptive array an... [more] |
AP2011-65 pp.7-12 |
AP |
2009-10-08 16:25 |
Shizuoka |
Shizuoka University |
A Fundamental Study on Near Field Localization Using ESPRIT Ken-ichi Koga (Tokai Rika/Nagoya Inst. of Tech.), Nobuyoshi Kikuma (Nagoya Inst. of Tech.), Hiroshi Hirayama, Kunio Sakakibara (Nagoya Institute of Technology), Daisuke Kawamura, Hiroaki Iwashita, Hidenobu Hanaki, Yoshiyuki Mizuno (Tokai Rika) AP2009-118 |
ESPRIT, one of the major DOA (Direction Of Arrival) estimation algorithms, can be applied to a far-field source case whe... [more] |
AP2009-118 pp.91-96 |
AP |
2009-05-22 15:45 |
Kumamoto |
Kumamoto Univ. |
Performance Improvement for Near-Field and Narrow-Band Source Localization Using Coherent Signal-Subspace Processing Ken-ichi Koga (Tokai Rika/Nagoya Inst. of Tech.), Nobuyoshi Kikuma, Hiroshi Hirayama, Kunio Sakakibara (Nagoya Inst. of Tech.), Daisuke Kawamura, Hiroaki Iwashita, Yoshiyuki Mizuno (Tokai Rika) AP2009-36 |
It is known that the Coherent Signal-Subspace (CSS) preprocessing provides high estimation accuracy, when utilizing an e... [more] |
AP2009-36 pp.147-152 |
AP, RCS (Joint) |
2008-11-21 13:25 |
Ishikawa |
Kanazawa Institute of Technology |
Near-Field Localization Using Coherent Signal-Subspace Processing Ken-ichi Koga (Tokai Rika), Nobuyoshi Kikuma, Hiroshi Hirayama, Kunio Sakakibara (Nagoya Institute of Technology), Daisuke Kawamura, Hiroaki Iwashita, Yoshiyuki Mizuno (Tokai Rika) AP2008-134 |
[more] |
AP2008-134 pp.133-138 |
ITS |
2008-05-22 15:15 |
Kanagawa |
Yokosuka Research Park |
Predicting stop probability based on driving behavior model concerned with past movements Yoshifumi Kishimoto (Aichi Pref. Univ.), Konomu Abe, Hideki Miyatake (TOKAI RIKA), Koji Oguri (Aichi Pref. Univ.) ITS2008-5 |
Recently, studies of predicting driving behavior based on behavioral models have been done for constructing Driving Safe... [more] |
ITS2008-5 pp.27-32 |
ITS, IEE-ITS |
2008-03-26 15:20 |
Kyoto |
Kyoto University |
Effect Evaluationof Mental Calculation Task on Driver's Physiological Signals and Pedal Manipulation during Driving after Leading Car Using DS Eiji Kawakita (Aichi Pref. Univ.), Konomu Abe, Hideki Miyatake (TOKAI RIKA), Koji Oguri (Aichi Pref. Univ.) ITS2007-87 |
Through comprehensive efforts to decrease the number of fatalities and injuries in traffic accidents by widely prevailin... [more] |
ITS2007-87 pp.53-58 |
AP |
2007-06-21 10:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Study of an ETC Mobile Antenna with Short Coaxial Cable Kenichi Koga, Hiroshi Nakano, Daisuke Kawamura, Yasunori Tsukahara, Ikuo Shimada, Yoshiyuki Mizuno (Tokai Rika) AP2007-34 |
Most ETC OBE (on board equipment) system in the market is composed of 3 pieces, such as antenna, main unit and ETC card.... [more] |
AP2007-34 pp.19-22 |
MBE |
2006-12-05 10:30 |
Aichi |
Toyohashi University of Technology |
Prediction of stopping maneuver based on driving behavior model according to driver's state Ken Ishikawa, Yoshiaki Kojima (Aichi Prefectural Univ.), Konomu Abe, Hideki Miyatake (Tokai Rika), Koji Oguri (Aichi Prefectural Univ.) |
[more] |
MBE2006-84 pp.1-4 |
ITS |
2006-07-27 13:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.(unfixed) |
Effects of hasty driving on AR-HMM driver model and autonomic nerve activity Konomu Abe, Miyatake Hideki (Tokai Rika), Koji Oguri (Aichi Prefectural Univ.) |
To offer appropriate information, predicting driver’s action and show warnings only when it is useful, like missing stop... [more] |
ITS2006-11 pp.7-12 |