摘要
用通用数字信号处理片(DSP)实现的雷达MTD系统,具有编程灵活,运算精度高、结构简单、体积小等特点。本文给出了它的实现方法,用MB8764实现了米波宽脉冲雷达单板MTD系统,并进行了计算机模拟和硬件仿真、测试该系统的信噪比和信杂比改善因子分别大于10dB和40dB。
The radar MTD system implemented with general-purpose digital signal processors (DSPs) is flexible in programming, high accurate in operation, simple in structure and small in size. In this paper, the implementation of such a MTD system with DSP chips is described. Moreover, an example of single board VHP band long pulse radar MTD system implemented with DSP MB8764 is also given. The results of measurement are: the improvement factor of signal-to-noise ratio greater than 10dB and the improvement factor of signal-to-clutter ratio greater than 40dB.
出处
《电子学报》
EI
CAS
CSCD
北大核心
1989年第1期120-122,共3页
Acta Electronica Sinica
