Presentation | 2004/10/14 A Study on the System Performance Degradation Analysis by Passive intermodulation products in SATCOM System(System Engineering II)(Joint Conference on Satellite Communications 2004(JC-SAT 2004)) Cheon Sig Sin, Jong Won Eun, Seoung-Pal Lee, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper mainly deals with the Passive Intermodulation characteristics in satellite payload system which are produced at junctions between materials in a device, such as waveguide joints (similar materials) and tuning screws and manufacture of the device in order to minimize junction irregularities. The PIM production mechanism is such that if one product of a given order is created, then the order products will also be present ; it is therefore necessary only to test for specific product. Through computer simulation, it is proved that the SATCOM system shows less performance degradation by PIM than any other parameters. In this paper, PIM order is calculated and system performance degradation results occurred by PIM are described. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Communication payload system / Passive InterModulation / SATCOM system / Satellite System Performance |
Paper # | SAT2004-125 |
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Conference Information | |
Committee | SAT |
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Conference Date | 2004/10/14(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Satellite Telecommunications (SAT) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study on the System Performance Degradation Analysis by Passive intermodulation products in SATCOM System(System Engineering II)(Joint Conference on Satellite Communications 2004(JC-SAT 2004)) |
Sub Title (in English) | |
Keyword(1) | Communication payload system |
Keyword(2) | Passive InterModulation |
Keyword(3) | SATCOM system |
Keyword(4) | Satellite System Performance |
1st Author's Name | Cheon Sig Sin |
1st Author's Affiliation | Communications Satellite Research Group, ETRI() |
2nd Author's Name | Jong Won Eun |
2nd Author's Affiliation | Communications Satellite Research Group, ETRI |
3rd Author's Name | Seoung-Pal Lee |
3rd Author's Affiliation | Communications Satellite Research Group, ETRI |
Date | 2004/10/14 |
Paper # | SAT2004-125 |
Volume (vol) | vol.104 |
Number (no) | 351 |
Page | pp.pp.- |
#Pages | 10 |
Date of Issue |