干扰时序控制模块中射频滤波器的改进

Improvement of Radio Frequency Filter in Jamming Timing Control Module

在干扰时序控制模块中,射频滤波器是最重要的滤波器。在分析原上下限射频滤波器的基础上,提出了一种新的基于双口随机存储器的射频滤波器作为改进方法,并对两者的性能进行了比较。仿真和分析证明了改进方法取得了性能的提高,值得工程应用。

The radio frequency filter is the most important filter in jamming timing control module. Based on the analysis of the upper and lower limit radio frequency filter,this paper presents a new improved method based on radio frequency filter of dual-port random access memory（DPRAM）, and compares the performance of these two. The simulation and analysis prove that the improved method raises the performance and is worthy of engineering application.