冲激信号的产生技术研究  

Research on the Generation of Impulse Radar Signal

作　　者：范玉芳[1] 黄晓涛[1] 梁甸农[1] 

机构地区：[1]国防科技大学电子科学与工程学院,长沙410073

出　　处：《系统工程与电子技术》2001年第8期28-30,101,共4页Systems Engineering and Electronics

基　　金："九五"国防预研基金资助课题

摘　　要：将冲激脉冲的产生技术分为两类 :利用储能电路和高速开关的传统产生技术和利用周期信号傅立叶级数的傅立叶合成技术。全面介绍了各种形式的产生方法及其目前所具备的技术水平。分析比较了各类方法的优缺点以及在应用中所要注意的问题。In this paper, the impulse radar signal generation techniques are classified into two categories: the conventional method utilizing the storage of energy over a long period of time followed by its sudden release and the Fourier method which expands the desired radar waveform in Fourier series. The implementation techniques and their current development levels are recommended. And the advantages and disadvantages of each method are analyzed.

关 键 词：宽带传输 脉冲信号 信号分析 冲激信号 

分 类 号：TN911.7[电子电信—通信与信息系统]