相参雷达信号源的实现

摘要

In order to facilitate coherent radar in the actual process of debugging, a method of coherent radar signal source to use DSP and DDS is presented. THE signal source CAN generates two-phase coding and linear frequency modulation waveform. And flexible set waveforms parameters through the PC interface . The source has a simple structure, the use of flexible benefits.%为了方便相参雷达在实际过程中的调试,提出了一种利用DDS加DSP实现相参雷达信号源的方法.信号源能够实现线性调频和二相编码波形的产生,并且通过上位机界面能够灵活地对产生的波形进行设置.该信号源具有结构简单,使用灵活的优点.