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| An improved method for high-resolution polarization target detection |
| Cao Xuejun①; Li Yongzhen②; Jiang Wenli②; Zhuang Zhaowen② |
| ①Zhangjiakou Communication Academy Xuanhua 075100 China;②College of Electron. Sci. and Eng., Nat. Univ. of Defence Technique Changsha 410073 China |
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Abstract The problem of detecting targets in the cluttered circumstance with wide-band high-resolution radar is studied. A way of improving SCR(Signal-to-Clutter-Ratio) is cited by linear integration filtering in polarization domain. With the intrinsic high resolution of wide-band waveform, one-dimension range profile of radar target can be obtained. In connection with the fact that the values of Stokes vector and polarization attitude of target greatly differ from which of cluttered circumstance, a new target detection method is presented. Simulation experimental results show that radar’s detection performance can be improved significantly by using the algorithm presented in this paper.
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Received: 30 October 2000
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2002, Vol. 24 
