CAJ | 학술논문

毫米波跟踪雷达系统工作时,有大量数据在信号处理机和计算机之间交换.因此需要一个稳定、抗干扰、可靠性高的通信网路,来确保信息传输的畅通.结合这些特点,本文设计一个采用CAN总线为信道的,雷达数字信号处理机接口的通信板卡.实现了对雷达采样信号传输的低误码率和处理的实时性.
호미파근종뢰체계통공작시,유대량수거재신호처리궤화계산궤지간교환.인차수요일개은정、항간우、가고성고적통신망로,래학보신식전수적창통.결합저사특점,본문설계일개채용CAN총선위신도적,뢰체수자신호처리궤접구적통신판잡.실현료대뢰체채양신호전수적저오마솔화처리적실시성.
Large amount of data was exchanged between the signal processor and computer,during the dynamic measure-ment tasks in millimeter-wave tracking radar worked. Therefore, the system needs a stable, anti-interference, high reliability communications network, to ensure the smooth flow of information transmission. Combining these features, this paper introduc-es the design of a communication interface board in digital signal processor;which uesd CAN bus as the channel.The system has achieved low bit error rate of the signal transmission to the radar sampling and processing of real-time.