摘要
本文讨论了脉冲信号频谱展宽问题的仿真及测试。研究了频谱展宽与上升沿/下降沿的关系,线性调频信号与单载频信号频谱展宽的关系,放大器非线性特性对频谱展宽的影响。提出了频谱改善的措施并进行了试验验证。
The spectrum issue of pulse signal is discussed,including measurements and simulations.The relationship between spectrum and edge,the relationship between LFM and simple pulse,the nonlinear effects of amplifier are presented.A method for improving spectrum is proposed and validated.
作者
蒙国站
付德龙
陈泳
许爱国
刘登宝
MENG Guo-zhan;FU De-long;CHEN Yong;XU Ai-guo;LIU Deng-bao(The 14 thResearch Institute of China Electronic Technology Corporation,Nanjing 210039,China)
出处
《微波学报》
CSCD
北大核心
2020年第S01期366-368,共3页
Journal of Microwaves
关键词
脉冲
相控阵雷达
频谱展宽
Pulse
Phased array radar
Spectrum Issuse
