A Combined Algorithm both for Restraining Intensive Interferences and for Weak Signals DOA Estimation

摘要

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.