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, Page 1-10 PDF (158.43 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/iceeng.2010.33043 | ||||
 View on SCiNiTO | ||||
| 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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