基于FPGA的4通道中频信号采集单元设计与实现  

Design and Implementation of Four Channel Intermediate Frequency Signal Acquisition Unit Based on FPGA

作　　者：张洪峰[1] 王浩[1] 黄柳 ZHANG Hongfeng;WANG Hao;HUANg Liu(Wuhan Second Ship Design and Research Institute,Wuhan 430205,China)

机构地区：[1]武汉第二船舶设计研究所,湖北武汉430205

出　　处：《通信电源技术》2023年第12期162-164,共3页Telecom Power Technology

摘　　要：针对舰船某控制领域应用较多的中频信号采集单元,采用以现场可编程逻辑门阵列(Field Programmable Gate Array,FPGA)为处理核心的技术方案,搭建前端模拟电路以及外围电路。该方案通过FPGA内部控制逻辑以及软核应用,实现信号采集、处理、传输等,验证了本设计方案的有效性。The front-end analog circuit and peripheral circuits are built using Field Programmable Gate Array(FPGA)as the processing core for the Intermediate Frequency(IF)signal acquisition unit,which is widely used in a control field of naval vessels.The solution is validated by the internal control logic of FPGA and the application of soft core to realize signal acquisition,processing,transmission,etc.

关 键 词：现场可编程逻辑门阵列(FPGA) 四通道 中频信号采集 软核应用 

分 类 号：TN79[电子电信—电路与系统]