摘要
针对雷达的情报传输存在传输速度慢,保密性差,实时可控性弱等问题,提出了基于信号共享的雷达通信一体化技术,即通信信息隐藏在Chirp雷达信号中,使得雷达具有实时通信能力。在此一体化信号的基础上,分析了一体化平台的自组网性能,包括链路拓扑结构、误码率和吞吐率研究。通过仿真表明,此雷达通信一体化网络能够满足大批量数据的传输要求。
Aiming at the problems of radar intelligence transmission, such as low transmission rate, poor confidentiality and real-time controllable, integration of radar and communication following the prin- ciple of signal sharing is presented based on chirp signal. The technique enables the radar to make real- time communication. The performance of an arbitrary network is assessed at the physical layer, in terms of topological structure, bit error rate and throughput rate. The simulation result shows that self-organi- zing network based on integrated signal can meet the requirements of transmitting mass data.
出处
《现代防御技术》
北大核心
2012年第6期23-27,共5页
Modern Defence Technology
基金
院科研创新研究基金资助项目(X11ZD202)
空装研究生创新基金(KJ2010199)
关键词
雷达通信一体化
自组网
误比特率
吞吐率
线性调频信号
integration of radar and communication
self-organizing network
bit error rate （BER）
throughput rate
chirp signal
