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文中以模糊函数为基础,提出了一种新的极化测量雷达信号处理方法.该方法是传统极化测量雷达信号处理方法的扩展,它放宽了传统方法中对两路极化信号必须正交的严格要求,从而消除了传统方法中因为信号不能严格正交而产生的测量误差.基于该方法,文中提出了测量信号模糊函数矩阵这一概念,并利用模糊函数矩阵对常见的极化测量信号进行了归类和分析,模糊函数矩阵的提出为极化测量雷达的信号选择与设计提供了有力工具.最后,通过仿真实验验证了文中所提出的信号处理方法的优越性.值得指出的是,该信号处理方法不仅可用于分时极化测量体制雷达,也可用于瞬时极化测量体制雷达.
Based on the fuzzy function, a new method of signal processing for polarization measurement radar is proposed in this paper, which is an extension of traditional polarization measurement radar signal processing method, which relaxes the traditional method that the two polarized signals must be orthogonal , Thus eliminating the measurement error caused by the traditional method of signal can not be strictly orthogonality.According to the method, the concept of measuring signal fuzzy function matrix is proposed in this paper, and the use of fuzzy function matrix for common polarization measurement signal The classification and analysis of the fuzzy function matrix provided a powerful tool for signal selection and design of polarization measurement radar.Finally, the simulation results verify the superiority of the proposed signal processing method.It is worth noting that, The signal processing method can be used not only for time-division polarization measurement system radar, but also for instantaneous polarization measurement system radar.