Discussing the design project of the trial system of digital array radar . and discussing the simulation pci adapter ' s hardware realization on details . in the design the low voltage differential signaling ( lvds ) was designed to transfer data from pcs to the dsp system （ 4 ）数字雷达试验平台模拟数据产生源的设计和具体硬件实现：完成了基于pci总线接口和低压差分信号（ lvds ）传输线的模拟数据产生源试验。
