无线电工程2012，Vol.42Issue(5)：61-64,4.
一种适用于突发16APSK信号的载波同步算法
An Algorithm of Carrier Synchronization for Burst 16APSK Signal
何朝玉 1李超 1陈晖 1潘申富1
作者信息
- 1. 中国电子科技集团公司第五十四研究所,河北石家庄050081
- 折叠
摘要
Abstract
This paper presents an algorithm for burst 16APSk＇s carrier synchronization.The signal mode is introduced first,and then the carrier synchronization algorithm based on open loop is introduced.The carrier offset estimation and the initial phase estimation based on open loop is analyzed,and the carrier synchronization based on closed loop is introduced,emphasizing on carrier phase error estimation and carrier tracking based on closed loop.At last,the performance of the algorithm based on open and closed loop is analyzed through carrier synchronization simulation,and it is proved that this algorithm is applicable for burst 16-APSK＇s carrier synchronization.关键词
突发/16APSK/载波同步/快速傅里叶变换/存储载波同步Key words
burst/16APSK/carrier synchronization/FFT/storage carrier synchronization分类
信息技术与安全科学引用本文复制引用
何朝玉,李超,陈晖,潘申富..一种适用于突发16APSK信号的载波同步算法[J].无线电工程,2012,42(5):61-64,4.
