Title :
A combined algorithm both for restraining intensive interferences and for weak signals DOA estimation
Author :
Li-Gong, Chai ; Jing-Qing, Luo
Author_Institution :
Electron. Eng. Inst., China
Abstract :
Under the circumstance of intensive interferences, the detection probability of weak signals and the precision for their DOA estimation would be decreased seriously. A combined algorithm both for anti-jamming and DOA estimation is achieved based on the least mean-square error criterion in this paper. Finally, the results are analyzed theoretically. Computer simulations show its efficiency.
Keywords :
direction-of-arrival estimation; jamming; least mean squares methods; DOA estimation; adaptive array; anti-jamming algorithm; combined algorithm; computer simulations; detection probability; intensive interferences; least mean-square error criterion; weak signals; Adaptive arrays; Computer simulation; Direction of arrival estimation; Interference; Jamming; Least squares approximation; Radar detection; Signal detection; Signal to noise ratio; TV;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2004. ICMMT 4th International Conference on, Proceedings
Print_ISBN :
0-7803-8401-6
DOI :
10.1109/ICMMT.2004.1411508
