Browse > Article
http://dx.doi.org/10.5139/JKSAS.2003.31.10.097

A Design Verification for the EQM CBS Ka-band Payload System by EMC Test  

Lee,Ho-Jae (한국항공우주산업(주) 우주개발연구센터)
U,Hyeong-Je (한국항공우주산업(주) 우주개발연구센터)
Sin,Dong-Hwan (한국전자통신연구원 통신위성개발센터)
Park,Jong-Heung (한국전자통신연구원 통신위성개발센터)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.31, no.10, 2003 , pp. 97-104 More about this Journal
Abstract
This paper addresses EMC test results for the EQM Communications & Broadcasting Satellite(CBS) Ka-band Payload System. The aim of the EMC test is to verify that the payload system has no effect on the other system and is not affected by the external field. The compliance of EMC system requirements was verified by the analysis and measurement of the emission level from the payload system. The variation of performance by noise injection was measured to inspect the susceptibility of the payload system. The analysis and test results also showed that the electromagnetic interference has no serious effect on the overall payload system performance. It is confirmed that the EQM CBS Ka-band payload system can be operable in the space environment from the EMC performance's viewpoint. It is also obtained that better performance can be acquired by improving waveguide design and integration method.
Keywords
EMI; EMC; CBS;
Citations & Related Records
연도 인용수 순위
  • Reference
1 "Electromagnetic Interface Characteristic, Requirements for Equipment" MIL-STD-461.
2 "EMI/EMC/ESD Requirement Specification of CBS", 한국전자통신연구원, P-3000-000-SPB, 2002".
3 "AIT Plan for the CBS Payload System", 한국전자통신연구원, P-3000-000-TPF, 2002.
4 "EMC Test Procedure for CBS Payload System", 한국전자통신연구원, P-3200-000-TPB, 2002.
5 "Ka대역 중계기 EMC Analysis for CBS", 한국전자통신연구원, P-2200-000-ANB, 2002.
6 "EMC Analysis for the CBS Payload System Ka band Input Multiplexer (IMUX)", 한국전자통신연구원, P-2230-000-ANB, 2001.
7 우형제, 김희대, 조창용, "무궁화위성 3호 Ka 대역 중계기 서브시스템의 기계설계”, 한국항공우주학회지, Vol.27, No.1, 1999, pp. 135-144.