Title :
Interference suppression and multipath mitigation for global navigation satellite systems
Author :
Sun, Wei ; Amin, Mueness G.
Author_Institution :
Electr. & Computer Eng. Dept., Temple Univ., Philadelphia, PA, USA
Abstract :
This paper considers interference suppression and multipath mitigation in global navigation satellite systems (GNSS). A self-coherence based antijam GPS receiver has introduced, in which interference suppression is performed by exploiting the inherent self-coherence feature of the GPS C/A signal. In this paper, we equip the antijam self-coherent technique to mitigate multipath. Additionally, the Doppler effect performance is examined.
Keywords :
Doppler effect; Global Positioning System; interference suppression; radio receivers; Doppler effect; GNSS; GPS coarse-acquisition signal; GPS receiver; Global Positioning System; antijam self-coherent technique; global navigation satellite system; interference suppression; multipath mitigation; Additive white noise; Equations; Frequency; Gaussian noise; Global Positioning System; Interference suppression; Jamming; Multiaccess communication; Sampling methods; Satellite navigation systems;
Conference_Titel :
Signal Processing and Information Technology, 2004. Proceedings of the Fourth IEEE International Symposium on
Print_ISBN :
0-7803-8689-2
DOI :
10.1109/ISSPIT.2004.1433707
