复合目标源模拟器控制系统的研制  

Design of mulriple target source simulator control system

作　　者：史源[1] 邓小东[1] 陈春红[1] 王建[1] 吴文[1] 

机构地区：[1]南京理工大学近程高速目标探测技术国防重点学科实验室,南京210094

出　　处：《电子测量技术》2013年第1期60-64,共5页Electronic Measurement Technology

摘　　要：介绍了一种微波与红外复合目标源模拟器的控制系统。研制了手持发送设备和接收控制箱,无线遥控调节微波源的工作状态参数以及红外源的辐射功率。复合目标源控制系统设计采用了射频芯片nRF24E1与现场可编程门阵列(FPGA)的组合,微波源和红外源独立工作,用户可随时遥控制作调制信号(脉宽和频率可调),也可以调节红外源的辐射功率大小,从而模拟不同距离上的目标。实验结果表明:该控制系统能够模拟目标反射雷达电磁波和弹目距离目标源的辐射通量的变化,系统稳定,具有较高的实用性。A mulriple target source simulator system integrated microwave and infrared is proposed in this paper. The hand transmitter and receiver control box are developed to control the state of microwave source and radiant power from infrared source. NRF24E1 and FPGA are used to control mulriple target source. Both sources can work independently, users will use remote control to adjust parameter of sources, in this way we can simulate radar reflected electromagnetic wave from targets and different infrared radiation power in different distance. The result shows that the system is stable; with high practicality.

关 键 词：复合目标源 NRF24E1 FPGA 遥控器 

分 类 号：TN98[电子电信—信息与通信工程]