4Liu Ping, Wang Qingbin. The study on electroma-gnetic noise of satellite ground station [J]. Electromag-netic Compatibility Proceedings, 1997,21(5):320-323.
5Migliozi M,Parini C,Rayner M. Radiation pattemof a satellite antenna located in a clutter environment[J]. IEEE Antennas and Propagation Society International Symposium,2001,1(7) :554-557.
