摘要
提出了影响地面警戒雷达方位标定精度的主要原因是雷达电轴的标定,并针对多波束体制雷达提出了一种较完整的雷达方位标定设计方法,以高性能的数字信号处理器ADSP TS101S+FPGA(现场可编程逻辑阵列)为硬件平台,通过运用单脉冲和差测角算法来实现雷达电轴的标定,从而使雷达能够准确地提供目标的方位信息。
This article proposes that the main cause influencing the azimuth demarcation precision of ground early warning radar is radar electrical axis demarcation,and aiming at the multi-beam sys tem radar,presents a sort of complete design method of radar azimuth demarcation, which mainly takes advanced digital signal processor （ADSP） TS101 ＋ FPGA （filed programmable gate array） as the hardware platform, uses the single pulse sum and difference angle measurement algorithm to realize the demarcation of radar electrical axis, thus enables the radar exactly provide the azimuth information of the target.
出处
《舰船电子对抗》
2008年第5期95-97,共3页
Shipboard Electronic Countermeasure
关键词
电轴
数字信号处理器
单脉冲和差测角
electrical axis
digital signal processor
single pulse sum and difference angle measurement
