Ahmed, M., Abdelkawy, E. (2010). GPS correlated jammer mitigation utilizing MUSIC algorithm. test, 7(7th International Conference on Electrical Engineering ICEENG 2010), 1-10. doi: 10.21608/iceeng.2010.33043
Mohamed Ezzat Ahmed; Ezz. Eldin Abdelkawy. "GPS correlated jammer mitigation utilizing MUSIC algorithm". test, 7, 7th International Conference on Electrical Engineering ICEENG 2010, 2010, 1-10. doi: 10.21608/iceeng.2010.33043
Ahmed, M., Abdelkawy, E. (2010). 'GPS correlated jammer mitigation utilizing MUSIC algorithm', test, 7(7th International Conference on Electrical Engineering ICEENG 2010), pp. 1-10. doi: 10.21608/iceeng.2010.33043
Ahmed, M., Abdelkawy, E. GPS correlated jammer mitigation utilizing MUSIC algorithm. test, 2010; 7(7th International Conference on Electrical Engineering ICEENG 2010): 1-10. doi: 10.21608/iceeng.2010.33043

GPS correlated jammer mitigation utilizing MUSIC algorithm

The International Conference on Electrical Engineering
Article 67, Volume 7, 7th International Conference on Electrical Engineering ICEENG 2010, May 2010, Pages 1-10    PDF (158.43 K)
Document Type: Original Article
DOI: 10.21608/iceeng.2010.33043
Authors
Mohamed Ezzat Ahmed; Ezz. Eldin Abdelkawy
Egyptian Armed Forces.
Abstract
Abstract:
This paper study the behavior of multiple signal classification (MUSIC) algorithm for
suppressing correlated and uncorrelated jammers to GPS receiver. Simulation indicates
that MUSIC can cancel dramatically high power jammers for both types of signals and
perfectly detects their direction of arrivals. It also can suppress both jammers of
decreased powers up to -120 dBW. At that power level the suppression behavior
regarding to uncorrelated jammer is better than that for correlated one but the algorithm
still detects the correlated and uncorrelated jammers direction of arrivals.
Keywords
Adaptive antenna; music; eigen decomposition; GPS anti-jamming
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