The operation principle of icw radar is introduced in detail . the author compared several spectral estimation methods , calculated the parameters of the radar receiving system , analyzed the characteristic of maximum entropy spectral estimation algorithm and verified its operation parameters of practical algorithm in icw radar . a theoretical study is made 论文较详细地阐述了中断连续波雷达工作原理，对多种谱估计方法进行了比较，分析了最大熵预测外推算法的特点，计算了雷达接收系统参数，确定了最大熵预测外推实用算法的工作参数，在理论方面作了较深入研究。
We know that range - velocity coupling could n ' t be eliminated in the lfmcw radars of single frequency modulation slope . based on the characteristic that the range shift is symmetrical between positive and negative frequency sweep in triangular frequency modulation continuous waves , a method of frequency domain pairing is proposed to solve range - velocity coupling problem 分析可知，由距离速度耦合引起的距离偏移在单扫频线性调频连续波雷达中无法消除，但在对称三角形调频连续波中上、下扫频段的距离偏移会出现对称性。
