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A Study on the System Performance Degradation Analysis by Passive intermodulation products in SATCOM System
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  • A Study on the System Performance Degradation Analysis by Passive intermodulation products in SATCOM System
  • A Study on the System Performance Degradation Analysis by Passive intermodulation products in SATCOM System
저자명
Sin. Cheon-Sig,Eun. Jong-Won,Lee. Seoung-Pal
간행물명
Joint Conference on Satellite Communications
권/호정보
2004년|2004권 1호|pp.43-52 (10 pages)
발행정보
통신위성우주산업연구회
파일정보
정기간행물|ENG|
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기타
이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
서지반출

기타언어초록

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 th 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 th 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.