散射高功率放大器监控系统设计  

Design of Scattering High Power Amplifier Monitoring System

作　　者：杨作成[1] 孙柏昶[1] 吴丹[1] 王栋良[1] 王荆宁[1] YANG Zuocheng;SUN Baichang;WU Dan;WANG Dongliang;WANG Jingning(The 54th Research Institute of China Electronics Technology Group Corporation,Shijiazhuang 050081,China)

机构地区：[1]中国电子科技集团公司第54研究所,河北石家庄050081

出　　处：《现代信息科技》2023年第24期53-56,60,共5页Modern Information Technology

基　　金：河北省省级科技计划资助(20370402D)。

摘　　要：高功率放大器在散射通信系统中承担着发射信号的作用,其性能好坏影响通信链路的质量,而监控系统作为高功率放大器神经中枢,承担着设备控制、状态监测与保护的重任。针对散射通信系统对设备监控系统的远程、便捷及高可靠的要求,在MCU的硬件基础上,采用专用SLIP协议的RS485总线,分析设计了设备的工作状态及状态转移,利用循环结构及中断处理程序进行了系统实现。设备运行表明,该监控系统稳定可靠,可实时监测设备状态,对工程有一定参考意义。High power amplifiers play a role in transmitting signals in scattering communication systems,and their performance affects the quality of communication links.As the neural center of high-power amplifiers,monitoring systems bear the heavy responsibility of equipment control,status monitoring and protection.In response to the remote,convenient,and highly reliable requirements of the scattering communication system for the equipment monitoring system,based on the hardware of MCU,a dedicated SLIP protocol RS485 bus is used to analyze and design the working status and state transition of the equipment.The system is implemented using a loop structure and interrupt processing program.The operation of the equipment indicates that the monitoring system is stable and reliable,and can monitor the equipment status in real time,which has certain reference significance for engineering.

关 键 词：散射通信 高功率放大器 监控 串行总线网际协议 回波损耗 

分 类 号：TN722[电子电信—电路与系统] TN911