超宽带雷达中的超高速数据采集技术

A study on the ultra-high speed data acquisition technology of ultra-wide band radars

以超宽带雷达应用为背景,提出了超高速实时直接射频采样方案。对系统设计和高速PCB设计技术进行了详细的分析。测试结果和实际应用表明,该超高速采集系统可以实现对超宽带雷达信号的高速高精度实时稳定的采集。

An ultra-high speed data acquisition system used in UWB radar is introduced in this paper. The system design and the high speed PCB layout technology are discussed. The test results and the actual application show that is the system qualified for real-time and high speed data acquisition.