摘要
从介绍分集接收机的基本工作原理入手,着重论述分集接收机中差模环的两种鉴相算法,并给出两种算法在使用FPGA实现时的资源占用情况,最后介绍了两种算法在实际工程中的应用。
First of all,this paper introduces the basic principle of diversity reception system.Secondly two phase detecting methods of differential-model loop are specially presented.Thirdly the used FPGA resources of the two phase detecting methods are compared.Finally the application of these two methods in actual project is presented.
出处
《遥测遥控》
2007年第S1期35-38,共4页
Journal of Telemetry,Tracking and Command
关键词
分集接收
正切鉴相
互相关鉴相
Diversity reception
Tangent phase detecting
Correlator phase detecting
