群时延的英文

envelope delay

groudelay

grouretardation

• 群:    crowd; group
• 时延:    time delay; time-l ...
• 二次群时延:    quadratic group de ...

例句与用法

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1. Group - delay characteristic of receivers for television broadcast transmissions
   电视广播接收机群时延特性
2. Methods of measurement for waveguides - part 3 : variation of group delay
   波导管的测量方法.第3部分:群时延的变化
3. Differential group delay dg
   微分群时延
4. Enhancing dgd dynamic range of different formats by using filtering technique
   采用滤波技术提高不同码型差分群时延动态范围研究
5. Introduction and analysis of methods of measuring the group delay of frequency - translating devices
   频率变换器件群时延测量方法的探讨与分析