多功能综合射频系统共用信号分辨性能研究

Performance of Sharing Signal for Multifunction Integrated Radio Frequency System

针对现代复杂电子战环境,给出了新的多功能综合射频系统的组成框图。以系统的共用信号为研究内容,提出了PAMDS UWB和PPMTH UWB两种共用信号形式。以模糊函数为基础,仿真分析了两种共用信号在不同信号参数下的分辨性能和杂波抑制能力,并对通信链路和雷达距离进行了估算。通过仿真与分析,证明了本文提出的两种信号形式可以作为新的多功能综合射频系统共用信号的一种选择。

Based on the modern complicated electronic warfare condition,a new multifunctional integrated radio frequency system(MFIRFS)is described.Two sharing signal forms,PAM DS UWB and PPM TH UWB,for this MFIRFS are analyzed.Based on ambiguity function,their performance of the resolution and the clutter suppression are researched.The simulation results prove that the PAM DS UWB or PPM TH UWB is one of the sharing signals for the new MFIRFS.