摘要
介绍了一种基于高采样率的雷达脉冲峰值功率时域测试技术,并对测试系统的工作原理及技术性能进行了论述。系统采用宽频、大动态范围峰值检波、高采样率数据采集、光路波分复用等技术,实现了雷达近场等高峰值、窄脉冲的电磁环境测试功能。
A novel high sampling rate time domain testing method of radar pulse peak-power density is presented.The basic theory and characteristics of the testing system are also discussed.By using the technique of broadband,high dynamic range peak value demodulation,high sampling rate and WDMA,the function of high peak value and narrow pulse electromagnetic environment testing is developed
出处
《微波学报》
CSCD
北大核心
2010年第S2期99-100,共2页
Journal of Microwaves
关键词
雷达
峰值功率密度
时域
测试系统
Radar
Peak-power density
Time domain
Testing system
