Title :
A coherent SLB architecture with Kelly´s receiver
Author :
Aubry, Augusto ; De Maio, Antonio ; Piezzo, Marco ; Cui, Guolong ; Kong, Lingjiang ; Farina, Alfonso
Author_Institution :
Dipt. di Ing. Biomed. Elettron. e delle Telecomun., Univ. degli Studi di Napoli Federico II, Naples, Italy
Abstract :
This paper considers sidelobe blanking (SLB) system design in the presence of both homogeneous Gaussian clutter plus noise and jammer entering through the sidelobes of the antenna. A coherent SLB structure using Kelly´s receiver [6] on the two channels is introduced and analyzed. Closed-form performance probabilities in the blanking and detection regions are derived and the Constant False Alarm Rate (CFAR) behavior of the architecture is remarked. Finally, several numerical simulations of the proposed SLB system with typical parameters are obtained and discussed.
Keywords :
Gaussian noise; numerical analysis; probability; radar antennas; radar clutter; radio receivers; CFAR behavior; Kelly receiver; antenna sidelobes; blanking regions; closed-form performance probabilities; coherent SLB architecture; constant false alarm rate behavior; detection regions; homogeneous Gaussian clutter plus noise; numerical simulations; sidelobe blanking system design; Barium; Doppler effect; Jamming; Thermal analysis;
Conference_Titel :
Advances in Radar and Remote Sensing (TyWRRS), 2012 Tyrrhenian Workshop on
Conference_Location :
Naples
Print_ISBN :
978-1-4673-2443-4
DOI :
10.1109/TyWRRS.2012.6381122
