一种载波同步的实现方法  

An Implementation Method for Carriers Synchronization

作　　者：孙东[1] 张刊[1] 秦江[1] 

机构地区：[1]西安电子工程研究所,西安710100

出　　处：《火控雷达技术》2013年第1期74-78,共5页Fire Control Radar Technology

摘　　要：本文主要讲述了用FFT+PLL+CIC组合技术实现载波同步的方法,和传统的用PLL+CIC实现载波同步相比,该方法具有载波同步动态大的优势。在实际应用中根据不同的侧重点,选取符合要求的载波同步方法。An implementation method for carriers synchronization based on combination of FFF, PLL and CIC is presented. Comparing with the traditional carriers synchronization method using PLL and CIC, this method has lar- ger carriers synchronization dynamic. It is suggested that carriers synchronization method should be selected based on different emphases in order to meet requirements.

关 键 词：FFT PLL CIC 载波同步 

分 类 号：TN911.7[电子电信—通信与信息系统]