Title :
GPS signal anti-jamming based on dual-polarized antenna array
Author :
Zhang, Meng ; Wang, Ling ; Xu, Shaobo ; Wang, Yinghui
Author_Institution :
Sch. of Electron. & Inf., Northwestern Polytech. Univ., Xi´´an, China
Abstract :
Interference suppression is an essential work and has great influence on the stability of GPS receiver. In this paper, an improved adaptive method of joint polarization and spatial domain is proposed to suppress interference by using the dual-polarized information. Simulation results show that it can effectively mitigate the interference signals and does not require knowledge of the directions of desired sources so that it is suitable for navigation signal processing.
Keywords :
Global Positioning System; antenna arrays; electromagnetic wave polarisation; interference suppression; signal processing; GPS receiver; GPS signal antijamming; Global Positioning System; dual-polarized antenna array; interference signal mitigation; interference suppression; joint polarization; navigation signal processing; Antenna arrays; Arrays; Filtering; Global Positioning System; Interference; Signal to noise ratio; GPS; dual-polarization antenna array; interference suppression; navigation signal processing;
Conference_Titel :
Signal Processing, Communications and Computing (ICSPCC), 2011 IEEE International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4577-0893-0
DOI :
10.1109/ICSPCC.2011.6061782
