摘要
为有效改善现有雷达站指挥系统中通信链路复杂、带宽有限和利用率低等问题,给出了一种基于雷达视频消隐间隙的综合情报传输系统设计.根据系统总体结构,提出了基于FPGA的信息复用与解复用设计,最后进行了功能仿真.仿真结果表明,该系统利用视频行消隐期间的有效带宽资源,将综合情报数据精确加载在雷达视频信号行消隐期内编码传输,实现了带宽的充分高效利用,具有一定的推广和应用价值.
In order to effectively solve the problem of complex communication links, limited bandwidth and low utilization in the existing radar station command system, this paper gives a design of integrated intelligence transmission system based on radar video blanking gap. According to the system overall structure, the design of information multiplexing and demultiplexing in FPGA are proposed. Finally, the function simulation is carried out. The simulation results show the system utilizes the effective bandwidth resources during the horizontal blanking period to accurately load the integrated intelligence data into the coding and transmission of radar video signal, realizing the full and efficient utilization of bandwidth, thus having a certain promotion and utility value.
作者
黄才权
毕增军
周翠
李佳炜
HUANG Caiquan;BI Zengjun;ZHOU Cui;LI Jiawei(Air Force EarlyWarning Academy,Wuhan 430019, China)
出处
《空军预警学院学报》
2019年第4期287-290,共4页
Journal of Air Force Early Warning Academy
