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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, WPT (Joint) |
2020-01-24 09:25 |
Kagawa | Sunport Hall Takamatsu | [Invited Lecture]
Measurement and Analysis of Clutter Loss at High Elevation Angles for HAPS Communications in urban environment Akihiro Sato, Sho Kimura, Hideki Omote (Softbank)  AP2019-166 |
HAPS, the High-Altitude Platform Station that provides communications services from altitudes of around 20 km via an Unm... [more] | AP2019-166 pp.87-92 |
| AP, SANE, SAT (Joint) |
2019-07-19 15:05 |
Miyagi | Tohoku Univ. | [Invited Lecture]
Examination of the Urban-Areas Clutter Loss for Radio Wave of 30-100 GHz and Visible Light Katsuki Ishimoto, Ichitsubo Shinichi (Kyutech), Omote Hideki (SoftBank), Hujii Teruya (Tokyo Tech) AP2019-42 |
In order to promote common use with a satellite or an airplane communication and land mobile communications such as a ce... [more] | AP2019-42 pp.113-117 |
| WPT, AP (Joint) |
2019-01-17 10:15 |
Aichi | Toyota Automobile Museum | [Invited Lecture]
Examination of Clutter Losses for Satellite Communications using Urban Areas Scale Model Katsuki Ishimoto, Saito Koki, Ichitsubo Shinichi (Kyutech), Omote Hideki (SoftBank), Hujii Teruya (Tokyo Tech) AP2018-151 |
In order to promote common use with a satellite or an airplane communication and land mobile communications such as a ce... [more] | AP2018-151 pp.1-6 |
| SAT, SANE (Joint) |
2012-02-16 13:50 |
Mie | Area evaluation of wideband transmission propagation for Quasi Zenith Isao Nakazawa, Kazuhiro Kimura, Yoshiyuki Fujino, Shin'ichi Hama (NICT) SANE2011-160 SAT2011-67 |
In Japan, mobile satellite communication systems are now in service on S-band frequency. Moreover, the Quasi Zenith Sat... [more] | SANE2011-160 SAT2011-67 pp.1-6(SANE), pp.13-18(SAT) |
|
| AP, SAT (Joint) |
2011-07-14 14:25 |
Nagano | Fac. Eng., Shinshu Univ. | Wideband radio propagation analysis for Quasi Zenith Satellite Systems at high elevation angles Isao Nakazawa, Kazuhiro Kimura, Yoshiyuki Fujino, Shin'ichi Hama (NICT) SAT2011-10 |
In Japan, mobile satellite communication systems are now in service on S-band frequency. Moreover, the Quasi Zenith Sat... [more] | SAT2011-10 pp.13-18 |
| AP | 2008-04-17 10:20 |
Osaka | Osaka Electro-Communication University | Azimuth and Elevation Angle Dependency of the Satellite Diversity Characteristics of Rain Attenuation in Ku and Ka band Satellite Communications Links Yasuyuki Maekawa (Osaka Electro-Commun. Univ.), Takeshi Hatsuda (Hokkaido Inst. Tech.) AP2008-1 |
The effects of satellite diversity on Ku- and Ka-band rain attenuation were investigated in about ten propagation paths ... [more] | AP2008-1 pp.1-6 |
| RCS, SAT (Joint) |
2007-12-21 10:35 |
Oita | Propagation analysis and field measurements of circularly polarized wave on high elevation angle for mobile satellite communications Isao Nakazawa, Kazuhiro Kimura, Jun Amagai, Yoshiyuki Fujino, Hitoshi Ishida, Shin'ichi Hama (NICT) SAT2007-57 |
In the mobile satellite communications in the personal use environment, it is preferable to clarify a variety of propaga... [more] | SAT2007-57 pp.7-12 |
|
| SAT | 2006-10-19 17:30 |
Overseas | KAL Hotel (Jeju-Do, Korea) | Analysis of the Propagation Field Data on High Elevation Angle for 2GHz and 2.5GHz Bands Mobile Satellite Communications Isao Nakazawa (NTWL), Kazuhiro Kimura, Hitoshi Ishida, Shin'ichi Hama (NICT) |
The receiving revel of mobile satellite communication using the communication and broadcasting engineering test satellit... [more] | |
| AP, SAT (Joint) |
2006-07-07 10:20 |
Hiroshima | Hiroshima Institute of Technology | Propagation measurements and analysis on high elevation angle for 2GHz and 2.5GHz bands mobile satellite communications Isao Nakazawa (NTWL), Kazuhiro Kimura, Hitoshi Ishida, Shin'ichi Hama (NICT) SAT2006-15 |
In the measurement of received power of the mobile satellite communication systems by using COMETS(Communication and br... [more] | SAT2006-15 pp.13-18 |
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