高频地波雷达可编程同步控制器的FPGA实现

The Realization of the Programmable Synchro Controller of HF Ground Wave Radar on FPGA

采用FPGA器件对高频地波雷达中的可编程同步控制器进行了设计,在FPGA器件中使用可实时进行雷达波形参数读写的内部储存器,通过对存储的雷达波形参数进行处理后得到了所需的雷达波形,从而实现了同步控制器的可编程性.

The next generation of HF Ground wave radar will be constructed based on the theory of the software radio. This will require that the synchro controller of HF ground wave radar,which is one of the vital components,is programmable in the field, This paper introduce the realization of the programmable synchro controller of HF ground wave radar on FPFA. Through generating rewritable RAM in the field in the FPGA and generating radar waveform based on the radar waveform parameters saved in the RAM, the controller gains programmability. Simultaneously the controller realized on FPGA possess excellent synchronization.