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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, MW (Joint) |
2022-09-16 10:35 |
Ehime | The Museum of Art, EHIME (Primary: On-site, Secondary: Online) |
Numerical examination of the error analysis on the axial ratio evaluation method using a complex polarization ratio Izuru Naito (National Institute of Technology (KOSEN), NIIHAMA College)  AP2022-85 |
Numerical examination of the approximated formulae is presented for the error analysis on the axial ratio evaluation met... [more] | AP2022-85 pp.80-85 |
| MW | 2019-05-16 16:35 |
Osaka | Setunan Univ. | A note on representation of electromagnetic wave polarization states Izuru Naito (NIT, NIIHAMA College) MW2019-18 |
A polarization state of an electromagnetic wave is described by any one of the following representations: an axial ratio... [more] | MW2019-18 pp.47-52 |
| AP, RCS (Joint) |
2011-11-17 10:35 |
Aichi | Nagoya Congress Center | A study on MIMO antenna for mobile router Yusuke Okoshi, Toshiyuki Maeyama (Takushoku Univ), Kosuke Yamazaki, Akira Yamaguchi (KDDI R&D Lab) AP2011-105 |
Mobile router is required to delivering low correlation and high isolation between antenna to install MIMO. In this pape... [more] | AP2011-105 pp.91-96 |
| SANE | 2010-04-23 11:20 |
Okinawa | Okinawa Subtropical Environment Remote-Sensing Center, NICT | Dependency analysis of backscattering from ocean surface on wind direction
-- Low windspeed case -- Akitsugu Nadai, Toshihiko Umehara, Takeshi Matsuoka, Makoto Satake, Tatsuharu Kobayashi, Seiho Uratsuka (NICT) SANE2010-9 |
The dependencies of the backscattering from the ocean surface on the wind direction are analyzed by using the Pi-SAR und... [more] | SANE2010-9 pp.49-54 |
| RCS, AP (Joint) |
2009-11-26 11:10 |
Tokyo | Tokyo Inst. of Tech. | Experimental Analysis of Dual-polarized MIMO systems in Small Urban Macrocell Environments Yohei Konishi, Lawrence Materum, Jun-ichi Takada (Tokyo Inst. of Tech.), Ichirou Ida, Yasuyuki Oishi (Fujitsu Ltd.) RCS2009-139 |
This paper presents clusterwise polarization characteristics based on an estimated MIMO channel of a small urban macroce... [more] | RCS2009-139 pp.37-42 |
| SANE | 2009-05-29 13:55 |
Kanagawa | National Defense Academy of Japan | Analysis of dependency of backscattering from ocean surface on ocean wind direction Akitsugu Nadai, Toshihiko Umehara, Takeshi Matsuoka, Makoto Satake, Tatsuharu Kobayashi, Seiho Uratsuka (NICT) SANE2009-9 |
The dependencies of the backscattering from the ocean surface on the wind direction are analyzed by using the Pi-SAR un... [more] |
SANE2009-9 pp.7-12 |
| MW | 2009-03-06 09:50 |
Tokyo | NHK Science & Technical Research Lab. | Polarization Characteristics of a Small Urban MIMO Macrocell Yohei Konishi, Lawrence Materum, Mir Ghoraishi, Jun-ichi Takada (Tokyo Inst. of Tech.), Ichirou Ida, Yasuyuki Oishi (Fujitsu Ltd.) MW2008-191 |
This report presents clusterwise polarization characteristics taken from an estimated MIMO channel of a small urban macr... [more] | MW2008-191 pp.13-18 |
| SANE | 2008-11-25 15:55 |
Overseas | Ba-Da-Guan Hotel, Qingdao | Dependency of Backscattering from Ocean Surface on Ocean Winds Observed by an Airborne SAR Akitsugu Nadai, Toshihiko Umehara, Takeshi Matsuoka, Tatsuharu Kobayashi, Seiho Uratsuka (NICT) SANE2008-80 |
The normalized radar cross section (NRCS) of ocean surface in the L- and X-bands is measured from three directions of il... [more] | SANE2008-80 pp.95-99 |
| SANE | 2008-05-30 14:55 |
Kanagawa | National Defense Academy of Japan | Dependency of Radar cross Section of ocean Surface on Wind DirectionAnalyzed by using Airborne SAR Akitsugu Nadai, Toshihiko Umehara, Takeshi Matsuoka, Tatsuharu Kobayashi, Makoto Satake, Seiho Uratsuka (NICT) SANE2008-9 |
The dependency of the normalized radar cross section (NRCS) in the parallel polarizations and the polarization ratio on ... [more] | SANE2008-9 pp.19-24 |
| 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 |
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