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Los Angeles, CA
March 31, 2009 to April 2, 2009
ISBN: 978-0-7695-3507-4
pp: 175-179
ABSTRACT
In order to find a method to eliminate the GPS receiver’s interference, the paper studied the principle of two conventional adaptive algorithms: Sample Matrix Inversion (SMI) adaptive algorithm and Gram-Schimit (GS) algorithm based on adaptive digital wave beam producing process. This paper analyzed a new algorithm: Improved Gram-Schmit (IGS) algorithm. Also, simulations of three algorithms are carried out and anti-jamming performance of them is compared. Conclusion is that IGS algorithm is a balanced fine algorithm because of its low computation cost, stable interference suppression performance, and easy engineering implementation process.
INDEX TERMS
Antenna Array, Adaptive Algorithm, Interference Suppression
CITATION
Yuhang Wu, Dejian Lu, Haijian He, Xiuwan Chen, "A New GPS Adaptive Anti-jamming Algorithm in Multi-interference Circumstance", CSIE, 2009, 2009 WRI World Congress on Computer Science and Information Engineering, CSIE, 2009 WRI World Congress on Computer Science and Information Engineering, CSIE 2009, pp. 175-179, doi:10.1109/CSIE.2009.399
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