Interference Mitigation Technique using DOA Information of Interferences for the GPS Receiver

Geon Woo Lee, Deok Won Lim, Chansik Park, Dong-Hwan Hwang, Sang Jeong Lee

Abstract:	This paper proposes an interference mitigation technique for satisfying the minimum interference to noise ratio in GPS receiver. The DOA(Direction Of Arrival) information of interferences is used for estimating the interferences. And estimated interferences are subtracted from the signal at the reference antenna. The proposed technique has shown better performance than the typical PM(Power Minimization) method under the assumption that the DOA information of interferences has been already known.
Published in:	Proceedings of the 21st International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2008) September 16 - 19, 2008 Savannah International Convention Center Savannah, GA
Pages:	2815 - 2819
Cite this article:	Lee, Geon Woo, Lim, Deok Won, Park, Chansik, Hwang, Dong-Hwan, Lee, Sang Jeong, "Interference Mitigation Technique using DOA Information of Interferences for the GPS Receiver," Proceedings of the 21st International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2008), Savannah, GA, September 2008, pp. 2815-2819.
Full Paper:	ION Members/Non-Members: 1 Download Credit Sign In