信号模拟器设计研究

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摘要文章主要讨论了一种信号模拟器的硬件组成、工作原理以及软件架构重点叙述了信号模拟器的关键技术及问题解决途径并对其实现情况进行了分析
关键词直接数字频率合成;幅相一致性;信号模拟器;脉压雷达信号;重频
中图法分类号:TN955文献标识码:A
Design and research of signal simulator
WANG Yunfeng
(Ceyear Technologies Co.,Ltd.,Qingdao,Shandong 266555,China)
Abstract:This paper mainly discusses the hardware composition,working principle and softwarearchitecture of a signal simulator,focuses on the key technologies and solutions of the signalsimulator,and analyzes its implementation.
Key words:direct digital frequency synthesis,amplitude phase consistency,signal simulator,pulsecompression radar signal,repetition frequency
1 引言
随着集成电路、微波毫米波以及现代计算机技术的快速发展,各类电子设备尤其是雷达设备在功能、性能、技术参数和信号样式等方面升级换代的速度越来越快。(剩余3357字)