延迟 delay; lag; defer; postpone; put off; hold over; retard 将这件事延迟到下次会上讨论 hold the matter over till the next meeting; 展览会开幕的日期延迟了。 the opening of the exhibition has been postponed.; 延迟报警 delayed alarm; 延迟计数器 delay counter; 延迟继电器 delayed relay; 延迟装置 deferred mount; [电学] delayed action device; time-lag device;延迟自动增益控制[电学] delayed automatic gain control
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。