群延迟均衡器 meaning in Chinese
group delay equalizer
Examples
- While the all - pass network for equalizing improves the precision of signal transmission . at last the circuitry realization ? some test data and trouble shooting are presented . the measure results are much better than the product of the other institute
下变频系统的群延迟均衡器，采用全通网络电路来实现，采用ansoft的serenade软件对其进行仿真与优化，该设计提高了系统传输信号的准确度。 - The converter mainly accomplishes changing the c - band rf to intermediate frequency 70mhz , amplifying and gaining . the thesis includes r & d of local oscillator and group - delay equalizer . the thesis overall views the historical development future trend , introduces the theories , applications and characteristics
该变频器主要完成双通道c频段射频信号到70mhz中频的变频、放大和增益控制等功能，本文的主要工作是下变频器中的本地振荡器和中频群延迟均衡器两部分的研制。 - Based on that and the actual request , the thesis focuses on two ways of frequency synthesis : phase - loop locked and phase - loop locked + direct digital synthesis . then it introduces the concepts of group - delay and all - pass network , analyzes the theory of equalizing the group - delay of filter by all - pass network , simulates the design and sums up a perfect designing and debugging precept
中频群延迟的均衡通过全通网络来实现，文中给出了信号传输中群延迟的概念以及全通网络的概念，详细分析了全通网络用作群延迟均衡器的设计原理，并对设计进行了计算机仿真，给出了满足要求的设计方案。