›› 2014, Vol. 27 ›› Issue (8): 157-.

• Articles • Previous Articles     Next Articles

Application of a Recursive Algorithm with Derivative Constraints in High Dynamic GPS Anti-jamming

WANG Pei,CHEN Jianchun,JIANG Ning   

  1. WANG Pei,CHEN Jianchun,JIANG Ning
  • Online:2014-08-15 Published:2014-07-21

Abstract:

A recursive adaptive interference suppression algorithm is proposed for high dynamic global positioning system receiver.Based on PI (power inversion) approach,this new method adds derivative constraints to the interference direction of arrival (DOA) and derives a derivative recursive algorithm,which achieves wider null in the jamming direction and higher speed than traditional navigation interference suppression algorithms.

Key words: GPS;high dynamic;recursive algorithm

CLC Number: 

  • P228.4