FPGA在大功率发射机自动调谐控制系统中的应用

FPGA Applied in High-power Transmitter Automatic Tune Control System

探讨了大功率发射机工作在长波(15～40kHz)时,如何利用 FPGA(现场可编程门阵列)来对发射机回路的调谐元件进行控制的逻辑设计方法,实现了在15～40kHz 频率调谐与控制、单片机和 PC 机之间串口通信,为远程监控、管理和提高自动化水平做准备。

First,the design project and fundamental is analyzed and illustrated,and then the main logic design of the automatic tune system is amply explained.The paper describes when the high-power transmitter is working in long wave band,people how to use FPGA(Field Programmable Gate Array)to design the logic in controlling the tune's component of the transmitter circuit.The design realize the frequency band's tune and control in 15KHz-40KHz,and also realize the communication between single chip and PC,which gets ready for achieving the purpose of long-distance supervise,manage and improve the level of autoimmunization.