Analysis of Effect of Electromagnetic Interference on Detection Data from the Data Transmitting System of the Electromagnetic Satellite
For magnetic detection satellite, it is hard to avoid electromagnetism interference on detection data. Whether Data transmitting system (DTS) could produce electromagnetism interference on detection data is uncertain. So we widely discussed and studied this problem. Firstly, in order to look for interference signal caused by DTS in routine data, the paper processed and analyzed the routine detection data from Demeter satellite and Double Star satellite, combining with some auxiliary data. And no abnormal signal caused by DTS has been observed. Secondly, for identifying unknown interference using the interference characteristics we have known, this paper summarized and analyzed the characteristics of the known interferences on detection data. The research achieved the conclusion that detection data didnt be affected by electromagnetism signal of DTS. Moreover, based on working principle of DTS, interference mechanism caused by DTS was simply analyzed, and some advices for avoiding interference were provided aiming at some potential problems. The analyzing process and research conclusions will offer an important reference for designing of preparing China Seismic Electromagnetic Satellite.
Electromagnetic Monitoring Satellite Data Transmitting System (DTS) Electromagnetic interference (EMI)
Yan Rui Zhang Jing-Fa An Ye Wang Ping-Lian Liu Yu-Rong
Institute of Engineering Mechanics, CEA, Harbin, 150080, China Institute of Crustal Dynamics, CEA, B Institute of Crustal Dynamics, CEA, Beijing, 100085, China Academy of OPTO-Electronics, CAS, Beijing, 100190, China
国际会议
International Conference on Space Information Technology 2009(2009年第三届空间信息技术国际会议)
北京
英文
1-8
2009-11-26（万方平台首次上网日期，不代表论文的发表时间）