雷达电磁波大气吸收损失最小二乘拟合算法

An LSE algorithm for troposphere absorption loss

首先给出了一种地球大气对电磁波传播吸收损失的简化算法 ,然后基于最小二乘方法讨论了吸收损失多项式拟合 ,计算机仿真结果与有关文献给出的结构相当吻合 ;其方法和结果可用于雷达外场测试、雷达网的优化设计和雷达系统电子自动化设计技术中雷达系统建模与仿真等的研究 .

A simple algorithm for troposphere absorption loss in electromagnetic wave is presented. Based on the least squares estimation, the polynomial fitting of troposphere absorption loss is discussed. The computer simulation results are in good agreement with the data in related literature. The method can be widely used in the research on the outfield test of radar, the optimum design of radar network and the modeling and simulation of radar system EDA.