PERFORMANCE ANALYSIS OF TWO CFAR DETECTORS UNDER CLUTTER EDGE SITUATION

Guan Jian; He You

Volume 18 Issue 3

May 1996

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Article Navigation > Journal of Electronics & Information Technology > 1996 > 18(3): 243-248

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Citation:

Guan Jian, He You. PERFORMANCE ANALYSIS OF TWO CFAR DETECTORS UNDER CLUTTER EDGE SITUATION[J]. Journal of Electronics & Information Technology, 1996, 18(3): 243-248.

Citation:

Guan Jian, He You. PERFORMANCE ANALYSIS OF TWO CFAR DETECTORS UNDER CLUTTER EDGE SITUATION[J]. Journal of Electronics & Information Technology, 1996, 18(3): 243-248.

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PERFORMANCE ANALYSIS OF TWO CFAR DETECTORS UNDER CLUTTER EDGE SITUATION

Guan Jian,
He You

Received Date: 1994-06-22
Rev Recd Date: 1994-10-21
Publish Date: 1996-05-19

Abstract

Abstract

This paper studies the performances of the GOSGO (Generalised Order Statistics and Greatest Of)-- and GOSSO (Generalised Order Statistics and Smallest Of)--CFAR detectors under clutter edge situation. The analytic expressions of false alarm probabilities under clutter edge situation are derived. Their performances to counter clutter edge are analysed, and compared them with the OS(Order Statistics), CA(Cell Averaging), GO(Greatest Of) and SO(Smallest Of) detectors. Results show that GOSGO possesses the better performance than GO for countering clutter edge. But the performance of GOSSO is not good.

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References(1)

References

Finn H M, Jhonson R S. RCA Rev., 1968, 29(9): 414-463.[2]Hansen V G. Constant false alarm rate processing in search radars. In Proceedings of IEEE 1973 International Radar Conference, London: 1973, 325-332.[3]dunk G V. IEEE Trans. on AES, 1978, AES-14(5): 750-755.[4]Rohling H. IEEE Trans. on AES, 1983, AES-19(4): 608-621.[5]何友,Rohling H.电子科学学刊,1994,16(6): 582-590.[6]Wilson S L. IEEE Trans. on AES, 1993, AES-29(1): 57-72.[7]Gandhi P P, Kassam S A. IEEE Trans. on AES, 1988, AES-24(4): 427-445.[8]关健.几种新的CFAR检测器在干扰边缘环境中的性能:[硕士学位论文].烟台:海军航空工程学院电子工程系,1994.

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