He Junxiang, Li Chunsheng, Zhou Yinqing. A PARAMETER ESTIMATION FOR DETECTION AND IMAGING OF MOVING TARGETS WITH SAR BY WVD[J]. Journal of Electronics & Information Technology, 1995, 17(6): 585-590.
Citation:
He Junxiang, Li Chunsheng, Zhou Yinqing. A PARAMETER ESTIMATION FOR DETECTION AND IMAGING OF MOVING TARGETS WITH SAR BY WVD[J]. Journal of Electronics & Information Technology, 1995, 17(6): 585-590.
He Junxiang, Li Chunsheng, Zhou Yinqing. A PARAMETER ESTIMATION FOR DETECTION AND IMAGING OF MOVING TARGETS WITH SAR BY WVD[J]. Journal of Electronics & Information Technology, 1995, 17(6): 585-590.
Citation:
He Junxiang, Li Chunsheng, Zhou Yinqing. A PARAMETER ESTIMATION FOR DETECTION AND IMAGING OF MOVING TARGETS WITH SAR BY WVD[J]. Journal of Electronics & Information Technology, 1995, 17(6): 585-590.
Based on a joint time-frequency two dimensional processing, this paper proposes a method for the detection and imaging of moving targets with SAR by using Wigner-Ville Distribution (WVD). It is a parameter estimation method to generate a high resolution image. The problems of WVD in dealing with multipoint targets and extent targets are also discussed. The computer simulation results illustrate its availability.
Raney R K. Synthetic aperture radar and moving targets. IEEE Trans. on AES, 1971，AES, 7(3): 499-500.[2]Kay S, Boudrexux-Bartels G F. On the Optimality of the Wigner Distribution for Detection. ICASSP85, March 1985.[3]Barbarossa S. Detection aml imaging o1 moving objects with synthetic aperture radar. IEE Proc: F, 1992, 139(1):89-97.
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