摘要
首先简要阐述了"细"时间测量的原理,接着详细介绍了传输线的延迟特性及影响此特性的几个要素,分析了利用传输线的延迟特性来实现"细"时间测量的可设计性,然后给出了延迟单元的实现方法及其仿真结果。该方法的特点是:结构简单,工程易实现,同时测量精度较高。最后展望了传输线的应用前景。
Fine time measurement theory is stated,and transmission line delay characteristics and several factors affecting these characteristics are introduced detailedly.Based on the characteristics,a delay unit can be designed to achieve fine measurement,and simulation results of delay unit is provided.The merits of this method are that configuration is simple,engineering is easy to achieve,and precision is high.At the end,the future of transmission line application is prospected.
出处
《电子信息对抗技术》
2013年第4期77-80,共4页
Electronic Information Warfare Technology
关键词
传输线延迟
时间测量
时间内插
transmission line delay
time measurement
time interpolation
