延迟锁定环 meaning in English

delay lock loop

Firstly , the principle and realization of the step acquisition and delay locked loop are discussed
首先，论文讨论了步进捕获延迟锁定环的原理及实现机理。
The principle of large step fast acquisition and the circuit design of large step fast acquisition delay lock loop ( lsdll ) are disgussed as the emphasis
本文着重从理论和电路设计两方面对大步进快速捕获方法和大步进快速捕获延迟锁定环进行讨论。
First , we analysize the performance of coherent and noncoherent dlls , then we give an implementation scheme of dll and a design method of carrier tracking loop . the design methods and a implemention scheme of a fir shaping filter is proposed in the fifth part
首先分析了相干和非相干延迟锁定环的性能，接着给出了一种dll跟踪环路的实现方案和一种载波跟踪环路的设计方法。第五部分介绍了一种fir成型滤波器的设计和实现方法。