Fan Xi-kun, Wang Yong-liang, Chen Hui. Real-Time Implementation of Airborne Radar Space-Time Adaptive Processing[J]. Journal of Electronics & Information Technology, 2006, 28(12): 2224-2227.
Citation:
Fan Xi-kun, Wang Yong-liang, Chen Hui. Real-Time Implementation of Airborne Radar
Space-Time Adaptive Processing[J]. Journal of Electronics & Information Technology, 2006, 28(12): 2224-2227.
Fan Xi-kun, Wang Yong-liang, Chen Hui. Real-Time Implementation of Airborne Radar Space-Time Adaptive Processing[J]. Journal of Electronics & Information Technology, 2006, 28(12): 2224-2227.
Citation:
Fan Xi-kun, Wang Yong-liang, Chen Hui. Real-Time Implementation of Airborne Radar
Space-Time Adaptive Processing[J]. Journal of Electronics & Information Technology, 2006, 28(12): 2224-2227.
The Space-Time Adaptive Processing (STAP) algorithm of multi-channel airborne radar requires very high computing power and hardly implements. In this paper, detail analysis of computation steps of partially adaptive STAP algorithm is presents, which indicates that there is a natural, inherent parallelism in STAP algorithm. A parallel algorithm based on multi-DSP system of partially adaptive STAP is presented. The execution model, task mapping strategy and performance evaluation functions of this algorithm are also illustrated. Data remapping is used between successive computation steps of STAP. The effectiveness of the implementation is demonstrated with experimental results.
王永良, 彭应宁. 空时自适应信号处理. 北京: 清华大学出版社, 2001. 46-55.[2]Hwang K, Xu Z, Arakawa M. Benchmark evaluation of the IBM SP2 for parallel signal processing[J].IEEE Trans. on Parallel and Distributed Systems.1996, 7(5):522-535[3]Lebak J M, Bojanczyk A W. Design and performance evaluation of a portable parallel library for Space-Time Adaptive Processing[J].IEEE Trans. on Parallel and Distributed Systems.2000, 11(3):287-298[4]Rajan K, Patnik L M. Implementation of STAP algorithms on IBM SP2 and on ADSP 21062 dual digital signal processor systems. Microprocessors and Microsystems, 2003, 5(4):221-227.[5]陈国良. 并行算法的设计与分析. 北京: 高等教育出版社，2002: 2-47.
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