[2] BILLINGSLEY J B. Low-angle radar land clutter［M］. New York: William Andrew Publishing, 2002.

[6] ZHANG H W, ZHANG S P. Simulation of coherent video clutter of airborne PD radar based on fluctuant RCS［J］. Electronic Science and Technology, 2007, 15(3): 22-26.

[8] NING X, YEH C M, ZHOU B, et al. Multiple-GPU accele-rated range-Doppler algorithm for synthetic aperture radar imaging［C］//IEEE Conference on Radar, 2011：698-701.

[10] FALLEN C, BELLAMY B, NEWBY G, et al. GPU performance comparison for accelerated radar data processing［C］//Symposium on Application Accelerators in High-Performance Computing, 2011. doi: 10.1109/SAAHPC.