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An Anti-Jamming GPS Receiver Based on Subspace Decomposition Method

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3 Author(s)
Hou You-guo ; Nat. Key Lab. of Commun., UESTC, Chengdu ; Guo Wei ; Jin Xiao-zhang

Code delay and Doppler shifted frequency would not captured using the conventional GPS receiver in the strong interference case because the received GPS signals which traveled a long distance were very weak. In the paper design of an anti-jamming GPS receiver is proposed. First, the interferences in the received signals are canceled through subspace projecting technique and the resulting interference-free signals are processed by a weight vector which maximizes signal-to-noise ratio. Finally, the simulation result has shown that the method is valid.

Published in:

Communication Software and Networks, 2009. ICCSN '09. International Conference on

Date of Conference:

27-28 Feb. 2009