Presentation | 2013-02-21 Effects on received level of other communication satellites by diffracted waves from a ship body in maritime mobile communications Takahiro AOYAGI, Kouhei SUZAKI, Yoshinori SUZUKI, Takashi HIROSE, Takatoshi SUGIYAMA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In maritime mobile satellite communications, mechanical controllable satellite following bases are used to compensate changes of antenna orientation due to fluctuations of a ship attitude caused by waves or winds of the sea Orientations of antennas are limited so that transmitted electromagnetic waves from the antennas are not affected by structures on ships Thus it is allowed to transmit wave when a clearance angle is greater than a certain criteria Our research group have researched about fundamental relation between clearance angles and interferences for other satellites or other systems on the ship by numerical simulations for a simplified model In this report, a more realistic ship model are used for the simulations As a result, a clearance angle, which interferences to the receiving satellite are small, has been found out under the conditions of the simulations in this report |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Satellite communications / maritime / interference / reception level / diffracted wave |
Paper # | SAT2012-54 |
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Conference Information | |
Committee | SAT |
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Conference Date | 2013/2/14(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Satellite Telecommunications (SAT) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Effects on received level of other communication satellites by diffracted waves from a ship body in maritime mobile communications |
Sub Title (in English) | |
Keyword(1) | Satellite communications |
Keyword(2) | maritime |
Keyword(3) | interference |
Keyword(4) | reception level |
Keyword(5) | diffracted wave |
1st Author's Name | Takahiro AOYAGI |
1st Author's Affiliation | Graduate School of Decision Science and Technology, Tokyo Institute of Technology() |
2nd Author's Name | Kouhei SUZAKI |
2nd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
3rd Author's Name | Yoshinori SUZUKI |
3rd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
4th Author's Name | Takashi HIROSE |
4th Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
5th Author's Name | Takatoshi SUGIYAMA |
5th Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
Date | 2013-02-21 |
Paper # | SAT2012-54 |
Volume (vol) | vol.112 |
Number (no) | 440 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |