摘要
Abstract
With the continuous progress of science and technology,much attention has been paid to fuze technology in weapons such as missile and target rendezvous.The system has always had some problems in practical applications,such as high cost,low usage space,and too many additional devices.At the same time,the system has some limitations on data acquisition,environment and conditions,signal transmission and so on.Based on this,this article,in order to cope with the demand of the corresponding test and detection,sets up a system model about fuze design work to process the Doppler signal.It focuses on the autodyne millimeter wave test system.Through the use of some key components,such as single chip microcomputer,flash memory chip and CPLD,signal curve is obtained.Further spectrum analysis is carried out to obtain the frequency and fluctuation increase corresponding to the theoretical value.关键词
多普勒信号/数据采集/毫米波/测试/引信Key words
Doppler signal/Data acquisition/Millimeter wave/Test/Fuze分类
信息技术与安全科学
