摘要
介绍了软件无线电的原理及其关键技术,针对通用雷达现状,提出了软件雷达的思想.阐述了基于MATLAB的软件无线电方式表现的线性频率调制系统,并对雷达信号进行了调制与解调仿真.最后提出了软件雷达发射机和接收机的组成框图并展望了它的前景.
The basic principles and key techniques of software radio are introduced. Aimed at the actuality of general radar, the conception of software radar is presented. A linear frequency modulation system which is in the form of software radio and based on Matlab is described. Furthermore, the process of modulating and de-modulating of radar signal is simulated. Finally, the architecture of transmitter and receiver of software radar and its future developing prospect are presented.
出处
《战术导弹技术》
北大核心
2006年第1期92-96,共5页
Tactical Missile Technology
