Title :
A new approach for the radar mixed signal separation
Author :
Gavriloaia, Gheorghe ; Popescu, Ileana
Author_Institution :
Fac. of Radar, Telecommun. & Comput. Syst., Mil. Tech. Acad., Bucharest, Romania
fDate :
6/23/1905 12:00:00 AM
Abstract :
The retrieval of several electromagnetic signal sources received by an antenna array is presented. Spatial diversity information is employed to separate instantaneous mixtures. The approach relies on an adaptive algorithm for the minimization of the mutual information between receiver channels. The examples are included to illustrate the procedure feasibility. The number of sources was equal to the number of receivers
Keywords :
antenna arrays; array signal processing; radar antennas; radar signal processing; antenna array; electromagnetic signal sources; higher order statistics; instantaneous mixtures separation; numerical simulation; passive radar; radar mixed signal separation; receiver channels; receivers; source signals recovery; spatial diversity information; Antenna arrays; Electromagnetic wave polarization; Military computing; Mutual information; Passive radar; Radar antennas; Receiving antennas; Signal processing; Source separation; Spaceborne radar;
Conference_Titel :
Telecommunications in Modern Satellite, Cable and Broadcasting Service, 2001. TELSIKS 2001. 5th International Conference on
Conference_Location :
Nis
Print_ISBN :
0-7803-7228-X
DOI :
10.1109/TELSKS.2001.954846
