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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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 |
| WBS, ITS, RCC | 2018-12-06 10:00 |
Okinawa | Miyako Island Hirara Port Terminal Bldg. | [Poster Presentation]
A Preliminary Study on the Use of Ultra-Wideband Systems for In-Vehicle Radio Communications Kotaro Ikeda (NICT/YAZAKI Corp.), Kenichi Takizawa, Huan-Bang Li (NICT), Tsuneto Kimura, Tadahide Kunitachi (YAZAKI Corp.), Fumihide Kojima (NICT) WBS2018-36 ITS2018-19 RCC2018-67 |
We have conducted measurement campaign on radio propagation in vehicles over frequency range of ultra wideband (UWB) sig... [more] | WBS2018-36 ITS2018-19 RCC2018-67 pp.53-54 |
| AP, SANE, SAT (Joint) |
2018-07-20 16:30 |
Hokkaido | Hokkaido Univ. | Measurements of UWB Band-9 Radio Propagation within Various Closed/Semi-Closed Spaces Ayumu Minegishi, Miyuki Hirose, Takehiko Kobayashi (TDU) AP2018-66 SAT2018-27 |
The Japanese Government started studying deregulation of outdoor use of ultra wideband (UWB) devices, which has been con... [more] | AP2018-66 SAT2018-27 pp.143-148(AP), pp.95-100(SAT) |
| AP, RCS (Joint) |
2017-11-10 09:50 |
Fukuoka | Fukuoka University | Measurements and Analysis of Ultra-Wideband Propagation Channels within Passenger Cars kensuke Matsui, Yuta Nakagawa, Katsumi Kanamori, Tsuneto Kimura, Tadahide Kunitachi (YAZAKI Corp.), Takehiko Kobayashi (Tokyo Denki Univ.) AP2017-135 |
In the last years there has been a growing demand for wireless links in vehicles. Narrowband systems, such as convention... [more] | AP2017-135 pp.151-156 |
| ISEC, WBS, IT | 2017-03-09 15:00 |
Tokyo | TOKAI University | A study on delay profile measurements using MB-OFDM-UWB signal and cross-correlation Takuya Okamoto, Tetsushi Ikegami (Meiji Univ.) IT2016-113 ISEC2016-103 WBS2016-89 |
Delay profile is one of the major propagation factors that expresses the radio propagation characteristics. Delay profil... [more] | IT2016-113 ISEC2016-103 WBS2016-89 pp.91-96 |
| ASN, MoNA, MICT (Joint) |
2017-01-20 09:50 |
Oita | Optimize Weight Distributed Beanformin with MIMO for UWB Implant Communications Takuma Suzaki, Daisuke Anzai, Jianqing Wang (NIT) MICT2016-73 |
Ultra wideband (UWB) transmission plays an important role to accomplish reliable and high-speed implant communications. ... [more] | MICT2016-73 pp.47-52 |
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| MICT | 2016-11-04 14:20 |
Osaka | Osaka International House Foundation | Improvement On Propagation Distance Of IR-UWB At High Band Huan-Bang Li, Ryu Miura (NICT), Hisashi Nishikawa, Atsushi Osada (GIT), Toshinori Kagawa, Fumihide Kojima (NICT) MICT2016-51 |
The authors have been working on the propagation distance expansion of IR-UWB at high band. Especially, we studied the m... [more] | MICT2016-51 pp.17-21 |
| MICT, ASN, MoNA (Joint) |
2016-01-29 09:25 |
Kanagawa | Hotel Okada | Experimental Evaluation of Propagation Characteristic using Implant UWB Diversity Antenna Yuto Shimizu, Daisuke Anzai, Wang Jianqing (NIT) MICT2015-47 |
Ultra wideband (UWB) low band is a candidate of the frequency band in implant body area networks (BAN), where reliable c... [more] | MICT2015-47 pp.35-38 |
| RCC | 2014-11-20 15:50 |
Tokyo | JAIST Tokyo satellite | Highly Reliable UWB-OFDM Wireless Transmission within an Ultra-Small Spacecraft Tsubasa Matsushita (Tokyo Denki Univ./JAXA), Atsushi Tomiki (JAXA), Takehiko Kobayashi (Tokyo Denki Univ.) RCC2014-64 |
This report described measurements and characterization of ultra-wideband (UWB) radio propagation within a small scienti... [more] | RCC2014-64 pp.55-60 |
| WBS | 2013-10-31 14:30 |
Kagoshima | Dependence of On-Body Propagation Channels on Bandwidths Considering Surrounding Environments Miyuki Hirose, Takehiko Kobayashi (Tokyo Denki Univ.) WBS2013-24 |
The authors have focused on wideband, including Ultra-wideband (UWB, 3.1 to 10.6 GHz), radio propagation in various envi... [more] | WBS2013-24 pp.19-24 |
|
| ITS, WBS (Joint) |
2012-11-26 14:45 |
Kumamoto | Kumamoto Univ. | [Poster Presentation]
Statistical Models of On-Body Ultra-Wideband Propagation Channels Considering Room Volume Miyuki Hirose, Takehiko Kobayashi (Tokyo Denki Univ.) WBS2012-38 |
This paper presents the result of a statistical modeling of on-body ultra wideband (UWB) radio channels for wireless bod... [more] | WBS2012-38 pp.9-14 |
| AP | 2012-05-24 13:50 |
Fukuoka | ACROS Fukuoka | Statistical Modeling of Ultra-Wideband Channels between On-body Antennas Depending on Room Volume Miyuki Hirose, Hironobu Yamamoto, Masato Koiwai, Takehiko Kobayashi (Tokyo Denki Univ.) AP2012-16 |
Statistical multipath channel modeling of on-body ultra wideband (UWB) radio channels has been presented based on measur... [more] | AP2012-16 pp.29-34 |
| WBS | 2011-10-21 10:00 |
Niigata | Niigata University Satellite Campus "Tokimeito" | [Poster Presentation]
Ultra Wideband Propagation Characteristics around the Human Body When Changing Location and Room Height Masato Koiwai, Takehiko Kobayashi (Tokyo Denki Univ.) WBS2011-28 |
Radio propagation has been intensively studied for recently-emerging wireless body area network (WBAN) applications. To ... [more] | WBS2011-28 pp.35-40 |
| NS, RCS (Joint) |
2010-12-17 15:10 |
Okayama | Okayama Univ. | A Study on Characteristics of Wireless Communication in Narrow and Complicated Spaces Hironobu Hatamoto, Noriyasu Kikuchi, Kazunori Okuyama, Shoichi Nakabayashi, Satoru Shimizu, Toru Miyashita, Ienobu Takizawa (OKI) RCS2010-195 |
This paper shows performances of wireless transmissions in the narrow and complicated spaces with lots of wire harness. ... [more] |
RCS2010-195 pp.215-220 |
| SANE | 2010-11-26 14:25 |
Kanagawa | JAXA Sagamihara campus | Measurements and characterization of ultra wideband radio propagation channels and transmission thoroughputs within small Spacecrafts Tatsuya Ichikawa, Akihisa Matsubara (TDU), Atsushi Tomiki, Tomoaki Toda (JAXA), Takehiko Kobayashi (TDU) SANE2010-120 |
The replacement of wired data buses among space-borne subsystems with wireless connections enhances onboard component la... [more] | SANE2010-120 pp.19-24 |
| WBS | 2010-10-08 09:30 |
Nara | Naramachi Center | [Poster Presentation]
Ultra Wideband Propagation Loss Models for Wireless Body Area Networks Considering Room Volume Masato Koiwai, Takehiko Kobayashi (Tokyo Denki Univ.) WBS2010-28 |
This report describes ultra wideband (UWB) radio propagation measurements and modeling for wireless body area network (W... [more] | WBS2010-28 pp.41-46 |
| IT, ISEC, WBS | 2010-03-04 09:25 |
Nagano | Nagano-Engineering Campus, Shinshu University | Experimental Validation of an Ultra Wideband Spatio-Temporal Channel Sounder Employing an OFDM signal in a Narrowband Interference Environment Hiroto Iiduka, Daisuke Sugizaki, Naohiko Iwakiri, Takehiko Kobayashi (Tokyo Denki Univ.) IT2009-82 ISEC2009-90 WBS2009-61 |
Ultra wideband (UWB) channel sounding capabilities were evaluated in a narrowband interference environment with use of a... [more] | IT2009-82 ISEC2009-90 WBS2009-61 pp.75-80 |
| ITS, WBS (Joint) |
2009-12-08 15:25 |
Kumamoto | Kumamoto University | [Poster Presentation]
A Study on Coverage Area Prediction of In-car Wireless Communication Employing MB-OFDM UWB System Ryouhei Kaneko, Fumiaki Maehara (Waseda Univ.) WBS2009-40 |
Recent years, Ultra-wideband (UWB) system can be seen as a promising technique to realize in-car wireless communication.... [more] | WBS2009-40 pp.23-28 |
| EMCJ | 2009-09-04 12:55 |
Kyoto | KEIHANNA PLAZA | UWB Body Area Channel Measurement and Communication Performance Simulation Ippei Kimura, Qiong Wang, Jianqing Wang (Nagoya Inst. of Tech.) EMCJ2009-42 |
Wireless on-body area communication is of importance for medical and healthcare services. It is expected to transmit var... [more] | EMCJ2009-42 pp.41-46 |
| WBS | 2009-07-24 14:00 |
Shizuoka | Shizuoka Univ. | Background and Approaches to "Review and Research of Ultra Wideband Wireless Technologies for Communication Usage in the Microwave Band" Takehiko Kobayashi (TDU) WBS2009-18 |
This report describes the background and approaches to “Review and Research of Ultra Wideband Wireless Technologies for ... [more] | WBS2009-18 pp.67-68 |
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