基于FPGA的无线电修正信号编码控制系统设计

Design of Control System for Wireless Revised Signal Based on FPGA

利用FPGA的有效资源,设计了无线电修正单元信号编码控制系统,并完成与上位机的串口通讯,产生微波单元及副载频调制板需要的控制信号,同时将自检测、点频号、帧号以及衰减信号等信息实时显示到LCD显示屏上,使系统具有良好的人机界面。

Using effective resources of FPGA, a signal coding control system on wireless revised unit is designed. This control system can realize the serial communication with host computer, and can produce control signal of microwave element and subcarrier modulating board. Simultaneity, the self-test, point frequency number,frame number and deamplification can be displayed on LCD screen to get a friendly mancomputer interface.