宽带矢量网络分析仪系统锁相技术

An Analysis of Phase Locked Loop Technology of Broadband High Performance Vector Network Analyzer

本文主要介绍了当前新型矢量网络分析仪中普遍采用的锁相技术的基本原理和设计方法,采用这种技术可以充分保证在频率变换过程中被测件的幅度信息和相位信息不会丢失。

This paper introduced phase locked loop principal and design, which is adopted generally in new-style vector network analyzer.this technology way ensure amplitude information and phase information.