Title :
Covariance matrix augmentation to produce adaptive array pattern troughs
Author_Institution :
Rome Lab., Hanscom AFB, USA
Abstract :
An adaptive technique is presented that produces array pattern troughs in response to discrete sources of interference. The technique is implemented by a simple modification of the measured covariance matrix, and results in forming similar troughs centered at all sources of interference.
Keywords :
adaptive antenna arrays; adaptive signal processing; antenna radiation patterns; array signal processing; covariance matrices; interference suppression; adaptive array pattern troughs; adaptive technique; covariance matrix augmentation; discrete interference sources; interference suppression; linear arrays; measured covariance matrix; planar arrays; Adaptive arrays; Adaptive control; Covariance matrix; Interference; Narrowband; Noise measurement; Optimization methods; Position measurement; Programmable control; Signal to noise ratio;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1995. AP-S. Digest
Conference_Location :
Newport Beach, CA, USA
Print_ISBN :
0-7803-2719-5
DOI :
10.1109/APS.1995.529973
