一种基于射频路由的电子对抗系统嵌入式软件框架设计

Design of an Embedded Software Framework Based on Radio Frequency Routing for Electronic Countermeasure Systems

通过分析传统的射频直通电子对抗系统的优缺点,引出在系统设计时加入射频路由子系统后,可以将多象限、多频段、多种类射频天线前端与后端综合处理去耦合,有效地降低后端综合处理的数量和成本。针对该类型系统,以实时控制软件和信息处理软件为核心,设计了一种和系统硬件相匹配的软件拓扑结构和软件框架,并针对两种软件各自的需求和定位的不同,详细设计了两种软件各自的层级架构以及对应的功能和交互接口,对今后类似电子对抗系统的软件设计具有指导意义。

By analyzing the advantages and disadvantages of the traditional radio frequency direct electronic countermeasure systems,it is pointed out that if a radio frequency routing subsystem is added to the system while designing,the multi-quadrant,multi-band,multi-type RF antenna front end and back-end integrated processing subsystem can be decoupled to effectively reduce the amounts and cost of back-end integrated processing subsystem.Focusing on this type of system,taking rea-time control software and information processing software as the core,a software topology structure and software framework that matches the hardware of the system were designed.According to the different requirements and purposes of the two pieces of software,the hierarchical structure as well as functions and interaction interfaces of the software were designed in detail.The proposed design is of guidance significance to the future software design of similar electronic countermeasure systems.