摘要
自适应正交频分复用(OFDM)技术在军事和民用通信领域中都具有广泛的应用。重点研究认知无线电技术在智能侦察监测系统中的应用,建立基于认知无线电的OFDM信号智能侦察监测接收系统模型,结合系统需求和实现可能性,搭建基于软件无线电技术(SDR)的智能侦察监测系统,并分析系统构建的合理性、技术的有效性,为将来的工程实践打下基础。
The application of cognitive radio in the intelligent reconnaissance and monitoring system is studied emphatically,the model of intelligent reconnaissance and monitoring system for OFDM signal based on cognitive radio is established,then the reconnaissance and monitoring system based on software radio is constituted,and its rationality and effectiveness are analyzed also.The system model provides a base for engineering applications.
出处
《无线电工程》
2011年第4期17-19,共3页
Radio Engineering
