Title :
A method of adaptive antenna array design for coherent signal and interferences
Author :
Marchuk, L.A. ; Venskauskas, E.K. ; Saveliev, A.N. ; Venskauskas, K.K. ; Titarenko, L.A.
Author_Institution :
Central Marine Res. & Design Inst., St. Petersburg, Russia
Abstract :
A method for an antenna array (AA) beamforming, providing in the presence of interference correlated with a signal, obtaining of signal/(interference+noise) output ratio (SINR) values close to a potentially achievable value, is suggested. The method may be applied to an AA of an arbitrary geometry, and for its realization accurate a priori data are not required.
Keywords :
adaptive antenna arrays; adaptive signal processing; array signal processing; direction-of-arrival estimation; interference suppression; radiofrequency interference; adaptive antenna array design; antenna array beamforming; coherent interference; coherent signal; correlated interference; interference suppression; robust algorithm synthesis; signal/interference plus noise output ratio; simulated results; Adaptive arrays; Antenna arrays; Directive antennas; Geometry; Interference; Robustness; Signal design; Signal processing; Signal to noise ratio; Smoothing methods;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1999. IEEE
Conference_Location :
Orlando, FL, USA
Print_ISBN :
0-7803-5639-x
DOI :
10.1109/APS.1999.788255
