Title :
Constant false alarm rate for a radar data fusion center with N parallel distributed cell averaging receivers
Author :
Elías-Fusté, Antonio ; Broquetas-Ibars, Antoni
Author_Institution :
Dept. de Teoria de la Senal y Communicaciones, Univ. Politecnica de Cataluna, Barcelona, Spain
Abstract :
The performance of a fusion data center for a network of N radar receivers is analyzed. The total probabilities of detection and false alarm are obtained using a rank fusion rule. A constant false alarm rate operation that has been analyzed for Rayleigh targets and interference is proposed. For a given probability of fused false alarm an iterative method to calculate the threshold of detection of each receiver and the best rank is presented. This method allows the maximization of the probability of detection
Keywords :
computerised signal processing; parallel processing; probability; radar interference; radar receivers; radar theory; CFAR; Rayleigh targets; constant false alarm rate; detection probability; distributed cell averaging receivers; fused false alarm; interference; iterative method; parallel receivers; radar data fusion center; radar receivers; rank fusion rule; Detectors; Event detection; Interference; Iterative algorithms; Iterative methods; Performance analysis; Probability; Radar clutter; Radar detection; Testing;
Conference_Titel :
Radar Conference, 1990., Record of the IEEE 1990 International
Conference_Location :
Arlington, VA
DOI :
10.1109/RADAR.1990.201103
