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| 基于自适应天线OFDM系统 | |
| 引用本文： | 周长华,王丽娟,侯春萍.基于自适应天线OFDM系统[J].电子测量技术,2004(3):66-67. |
| 作者姓名： | 周长华 王丽娟 侯春萍 |
| 作者单位： | 天津大学;天津大学;天津大学 |
| 摘 要： | 文中提出利用自适应天线阵列实现OFDM系统的方案.该方案利用抽样矩阵求逆(SMI)算法对天线阵列进行最优权值的估计.仿真结果表明,与传统的OFDM系统相比,采用自适应天线阵列的OFDM系统,误码率性能可以得到有效的改善. |
| 关 键 词： | 正交频分复用(OFDM) 自适应天线阵列(AAA) 抽样矩阵求逆(SMI)算法 |
An OFDM System Based on Adaptive Antenna Array |
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| Zhou Changhua Wang Lijuan Hou Chunping.An OFDM System Based on Adaptive Antenna Array[J].Electronic Measurement Technology,2004(3):66-67. | |
| Authors: | Zhou Changhua Wang Lijuan Hou Chunping |
| Abstract: | In this paper a method is put forward which combine Adaptive Antenna Array(AAA)with OFDM.This method employs the Sample Matrix Inversion(SMI)algorithm to estimate the most optimum weight of the antenna array.Compared to the conventional OFDM system,the system BER performance is improved by using Adaptive Antenna Array. |
| Keywords: | Orthogonal Frequency Division Multiplexing(OFDM) Adaptive Antenna Array(AAA) Sanple Matrix Inversion(SM1)Algorithm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |