雷达-通信一体化系统设计

多传感器、多功能综合是现代战争电子装备的一个重要发展趋势,而雷达-通信一体化是综合射频技术的重要发展方向之一。创新性地构建了一个基于数字阵列体制的雷达-通信一体化试验系统,该试验系统基于共用射频前端模块进行雷达和通信信号的实时控制与资源共享,是一个兼具目标探测、跟踪与通信的多任务综合体。试验结果表明雷达与通信模式均能正常工作,实测数据率与设计值相当,语音和图片传输快速、流畅,证明了该试验方法的可行性。

Design of Integrated Radar and Communication System

Multi-sensor with multifunction is an important direction of the military electronic equip-ment.The integrated radar and communication system is one of the significant trends of the integrative radio frequency technology.An innovative integrated radar and communication experimental system based on the digital array radar（DAR）technology is constructed.This system can control the signals of the radar and communication in real time,and share the signals each other on the basis of common radio front end.There-fore,the system is the synthesis of target detection,tracking and communication.The test results prove that both of the radar mode and the communication mode can operate normally.The measured data are also equal to the design values approximately.Besides,the voices and images are able to be transferred rapidly and flu-ently.All of the results illustrate the feasibility of the proposed method.