Phase-lock-loop的意思|示意

Phase lock loop and benchmark resistance compensating technologies were used to improve the detection precision, the error was less than 10%.

通过锁相放大技术及基准电阻补偿方法提高了测量的精度，误差在10%以内。

The loop is a second order phase lock loop, consisting of an interpolator, a timing error detector and a loop filter.

环路为反馈结构，包括插值器、时钟误差检测和环路滤波器三个部分。

In frequency synthesis by phase lock, the loop gain will vary by the same amount due to this effect, which generally im - pedes optimization of loop performance.

在锁相频率合成器中，由于压控灵敏度的变化，环路增益也将产生同样大小的变化，这就妨碍了环路特性的最佳化。

The principle of phase lock loop and its application in the motor power-measuring system are introduced, furthermore the design and analysis of the circuit for constant speed control are provided.

介绍了摊铺机行驶控制系统的基本要求，以单边行驶回路为例探讨了其工作原理； 根据摊铺机对行驶速度的要求，分析了恒速控制技术，探讨了行驶系统控制方式。

We have mainly researched two FM signal demodulation techniques called Frequency Spectrum Separation and Phase Lock Loop in the first part.

一次解调中研究了频谱分离法和锁相法两种实现鉴频的技术。

The digital realization of monostable circuit and extraction of bit-synchronous signal with digital phase lock loop are also introduced in detail.

对于其中的单稳态电路的数字化和数字锁相环提取位同步信号也进行了详细的设计说明。