摘要
对多普勒雷达回波信号采集系统的电路设计以及系统各部分的软硬件调试做了详细介绍,系统采用"USB+CPLD"的传输设计方案,结合高精度A/D、高速FIFO,给出了对多普勒雷达回波的有效采集方案。实验结果证明系统设计达到了预期要求,此设计方案还可推广到其他数据采集系统中。
This paper introduces the circuit design of signal acquisition system of Doppler radar echoes and the debugging of the softwares and hardwares of the system parts. The system is equipped with ＂USB interface plus high-speed CPLD＂ as well as high-precision A/D converter and high-speed FIFO chip, so that giving an effective acquisition scheme for Doppler radar echoes. The experimental results confirm that the system design meets the expected requirements. This scheme can be popularized to other data acquisition systems.
出处
《电子技术（上海）》
2009年第10期37-39,33,共4页
Electronic Technology
