摘要
介绍了一种基于ＩＢＭ－ＰＣ机的高速、高精度、大存储量数据获取系统，它包括模拟输入、Ａ／Ｄ转换、数据缓存ＦＩＦＯ、触发电路、计算机接口等电路的设计。它将用在一个机载雷达定标系统中。
Describes a highspeed,highresulotion,large buffer memory data acquisition system based on IBMPC, including the design of analog input,A/D converter,data buffer memory (FIFO),trigger and PC interface Circuit, etc. This system is designed for a radar calibration system and can also be widely used in the acquistion and processing of random pulse signal.
出处
《数据采集与处理》
CSCD
1998年第1期29-32,共4页
Journal of Data Acquisition and Processing
关键词
数据采集系统
微机
机载雷达
A/D conversion
data acquisition
protect mode
pretrigger
SAR
