The Beidou2 Navigation Signal Multipath Fading Applied Research in Satellite Tracking Ship

摘要

Around two Beidou2 generation networking success, application of Beidou2 satellite navigation system in aerospace survey ships is an inevitable trend, but the Beidou2 satellite navigation system and other satellite navigation system as there is a multipath interference problem. This paper focuses on signal processing and engineering application perspective using the method of anti multipath interference and new processing, That is the use of narrow technology and high resolution processing technology at the receiving end, and then by a suitable choice of the receiver bandwidth and receiver antenna architecture suitable deck. Through the test in space survey ship, played a good resistance to multipath effect.