基于倍数内插的边带调制算法  

Sideband Modulation Arithmetic Based On Multiple Interplating

作　　者：徐佳龙[1] 

机构地区：[1]海军驻南京地区航空军事代表室

出　　处：《通信与广播电视》2010年第1期26-29,共4页Communication & Audio and Video

摘　　要：抽样率提升的边带调制方式在数字化电台以及软件无线电中均具有重要意义。本文通过分析抽样率整数倍提升的实现过程，提出了内插器的概念及其构成方法，给出了一种基于内插器构成的抽样率整数倍提升的边带调制算法。Sideband modulation with increasing sampling rate is an important in digited transeiever and software radio. In this paper, the concept and forming method of interpolation unit are presented by analyzing the realization process of increasing sampling rate. And a sideband modulation arithmetic with increasing sampling rate by integral times based on interplation unit＇s forming is showed.

关 键 词：数字化电台 软件无线电 内插 边带调制 

分 类 号：TN911.23[电子电信—通信与信息系统]