数字通信系统中的载波同步技术研究

摘要

Carrier extraction performance was evaluated by receiver performance important standard,in order to ensure the reliable information transmission,the carrier phase offset and frequency offset estimation method is important.This thesis mainly focused on the design of digital communication system carder synchronization technique performance requirements,the frequency offset and carder phase on the communication system to study the effects of.%载波提取性能的好坏是评价接收机性能的重要标准之，为了保证信息的可靠传输，对载波相位偏移以及频率偏移的估计方法的研究具有重要意义。主要对数字通信系统中的载波同步技术性能要求，频偏以及载波相位对通信系统的影响进行研究。