通信信号模拟系统在复杂电磁环境中的应用

摘要

Aiming at the requirement of range for complex electromagnetic environment construction,this paper introduces the necessity of communication signal simulation system in range construction,and describes in detail the system composition and functions. Combining with software radio signal simulation technique,soft bus control technique and wideband low-spurious RF technique,it proposes a method of constituting time-space-frequency multidimensional system communication signal simulation system. The flexible system reconfiguration is implemented by using distributed architecture. The typical application of communication signal simulation sys-tem in complex electromagnetic environment simulation and range construction are analyzed and designed in detail.%针对武器靶场对复杂电磁环境建设提出的迫切要求，论述了建设通信信号模拟系统的必要性，详细描述了系统的组成和功能，提出了结合使用软件无线电信号模拟技术、软总线控制技术和宽频段低杂散射频技术，构建时间-空间-频率多维体制通信信号模拟系统的方法。采用分布式体系结构达到灵活实现系统重构的目的，对通信信号模拟系统在复杂电磁环境模拟及靶场建设方面的典型应用进行了重点分析和设计。