Abstract:A new theoretical model for target scattering characteristic measurement based on ordinary mono-pulse radar system is proposed in this paper. The complexity of polarization structure in mono-pulse antenna is proved firstly. It is verified to be sensitivity to the polarization of target returns. Based on the polarization characteristics of sum-and-difference channel in mono-pulse radar, the PSM of target can be measured by signal processing of received signal in only one pulse interval which can be implemented greatly reduce the development complexity and production cost of fully polarimetric radar. By processing the electromagnetism computation data and simulation experiments, the validity of research work is demonstrated. All above have significant illumining and directing meaning for exploiting polarimetric measurements capability of current radar equipments and enhancing their information acquisition and processing capacity.
戴幻尧; 李永祯; 王雪松; 肖顺平. 基于和差波束极化特性的目标极化散射矩阵测量方法研究[J]. 电子与信息学报, 2010, 32(4): 913-918 .
Dai Huan-yao; Li Yong-zhen; Wang Xue-song; Xiao Shun-ping. A New Target Scattering Matrix Measurement Algorithm Based on Polarization Characteristics of Sum-and-Difference Beam. , 2010, 32(4): 913-918 .