一种全数字接收机结构  

An all digital receiver architecture

作　　者：王育红[1] 薛筱明[1] 樊昌信[1] 李建东[1] 

机构地区：[1]西安电子科技大学信息科学研究所

出　　处：《西安电子科技大学学报》1998年第3期374-379,共6页Journal of Xidian University

摘　　要：提出了一种全数字接收机结构．其同步算法采用基于最大似然准则的载波相位与采样时钟相位联合估计的算法．重点讨论了采用插值调整时钟相位的方法．An all digital receiver is presented. The joint estimation of carrier phase and symbol timing recovery which are based on the maximum likelihood approach is adopted for its synchronization. Emphasis is placed on the timing adjustment which is performed by interpolation.

关 键 词：全数字接收机 插值 相位估计 数字信号处理 

分 类 号：TN911.72[电子电信—通信与信息系统]