正交频分多路的串话问题研究  

Research on the Cross Talk Problem of Orthogonal Frequency-division Multiplex Technique

作　　者：李鹏波[1] 张士峰[1] 

机构地区：[1]国防科技大学自动控制系,长沙410073

出　　处：《通信技术》1998年第2期61-63,76,共4页Communications Technology

摘　　要：对正交频分多路技术的串话问题进行研究，提出了利用均值补偿和积分补偿方法来解决串话问题的设想，并进行了仿真计算。研究结果表明，可以在了解相位误差分布的情况下，利用统计方法设计最佳接收机。The cross talk problem of orthogonal frequency - division multiplex tcchnique is researched, an idea to solve the problem by mean compensation or by integral compensation is given. The simulation results show that it is possible to design optimal receiver by statistical method after finding out the statistical distribution of the phase error.

关 键 词：正交频分多路 串话问题 补偿方法 数字通信系统 

分 类 号：TN914.3[电子电信—通信与信息系统]