基于接收机跟踪性能的GPS压制干扰效果分析

摘要

With the development of anti-interference technique, on the basis of analyzing recent means of research and estimation indexes of blanket jamming effect on GPS receiver, a kind of means of research of receiver based on the performance of the Tracking Loop, which can be used to analyze P( Y) code receiver and C/A code receiver simultaneously, is advanced to analyze more accurately the blanket jamming effect on P (Y) code receiver and C/A code receiver. Its result is more close to experimental data compared with the traditional one.%随着抗干扰技术的发展,为了更准确地分析P(Y)码与C/A码GPS接收机的压制干扰效果,在分析现有GPS接收机压制干扰效果研究方法和评价指标的基础上,提出了一种基于接收机跟踪性能的可用于同时分析P(Y)码与C/A码GPS接收机压制干扰效果的方法.与传统的压制干扰效果研究方法相比,该方法更接近于实际试验结果.