雷达导引头解距离模糊算法分析与仿真

距离模糊问题是脉冲多普勒雷达遇到的常见问题,对模糊距离的解算是脉冲多普勒雷达信号处理的关键技术之一。针对这一问题介绍了距离模糊的产生原理以及几种解模糊算法。通过分析对几种算法进行了阐述,并根据空空导弹导引头的使用特点,从适用范围、优缺点等方面对算法进行了比较。最后对一维集算法进行了仿真研究与试验验证,结果表明了一维集解距离模糊算法的有效性和正确性。

Analysis and Simulation of Range Ambiguity Resolution on Radar Seeker

Range ambiguity problem is a common issue in pulse Doppler radar.The resolution of range ambiguity is one of the key technologies in signal processing of pulse Doppler radar.The original principle and server kinds of range ambiguity resolution are introduced.It elaborates the resolution through the analysis and makes a resolution comparison on the aspects of application range,merits and demerits according to the use feature of air-to-air missile seeker.In the end,it establishes simulation study and experimental verification on one-dimensional set resolution,in which the result shows its effectiveness and validity.