MIMO-OFDM通信系统设计与实现  

Design and Implementation of MIMO-OFDM Communication System

作　　者：张健 刘旺 ZHANG Jian;LIU Wang(School of Information Engineering,Xi'an Mingde Institute of Technology,Shaanxi 710124,China.)

机构地区：[1]西安明德理工学院信息工程学院,陕西710124

出　　处：《电子技术（上海）》2023年第5期1-3,共3页Electronic Technology

基　　金：西安明德理工学院2021年度政策研究基金项目(2021-03)。

摘　　要：阐述MIMO-OFDM系统内组合了多输入和多输出天线和正交频分复用调制两大关键技术,MIMOOFDM系统的原理模型,根据天线收发数量、信噪比和误码率的不同参数对比,对MIMO和MIMO-OFDM系统分别做出对应的仿真分析。This paper describes the MIMO-OFDM system,which combines the two key technologies of multiple input and multiple output antennas and orthogonal frequency division multiplexing modulation,and the principle model of MIMO-OFDM system.According to the comparison of different parameters of the number of antennas receiving and transmitting,signal to noise ratio and bit error rate,the corresponding simulation analysis is made for MIMO and MIMO-OFDM systems respectively.

关 键 词：无线通信 MIMO OFDM 信道容量 误比特率 

分 类 号：TN919.3[电子电信—通信与信息系统]