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mimo系统通过波束到达角、角度扩展、天线之间的间隔和天线的个数,计算出发送端或接收端的相关矩阵-mimo system through the beam arrival angle, angle expansion of the interval between the antenna and the number of antennas, calculate the transmitter or receiver of the correlation matrix
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this file finds the antenna correlation in the case of MIMO,this file finds the antenna correlation in the case of MIMO
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matlab关于多天线相关矩阵的子程序,调用输入为天线间距,到达角度,和角度扩展-matlab on multi-antenna correlation matrix of the subroutine, call input antenna spacing, arrival angle, and angle expansion
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窄带平衰落相关MIMO信道容量仿真,内容包括:天线间距、功率角度谱、多簇、总角扩展等参数对信道容量及相关系数的影响-Narrowband flat fading MIMO channel capacity related to simulation, including: antenna spacing, angle power spectrum, multi-cluster parameters such as total angular expansion of channel capaci
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2*2天线配置,Alamouti空时编码,信道非相关,16QAM-Alamouti STBC,2*2 antenna, Non-correlation channel.
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使用MOM(矩量法)计算天线罩的相关特性,天线罩设计常用-Using MOM (MOM) calculated the correlation radome, the antenna cover design used
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>*** *** *** *** *** *** *** *** *** *** *** ***
>This program works with "capacity_plot_main.m" file.Figs
>2.6,2.7,2.9,2.12 are determined using this program
>SNR is signal-to-noise ratio in dBs
>M -> number of antennas
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二元天线阵在矩形巷道中接收信号的相关性的matlab仿真-Element antenna array in a rectangular tunnel in the received signal correlation matlab simulation
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多输入多输出(MIMO)通信系统相比其他的通信系统具有更高的频谱效率,在不增加发射功率以及信号带宽的
情况下,MIMO 技术可以有效地提高系统信道容量及其性能。利用均匀角能量分布以及相关矩阵,分析了相关信道下的MIMO
系统信道容量,得出了系统信道容量的通用公式,并利用MATLAB 进行仿真。仿真结果表明,相关性的增加意味着信噪比的减
小,圆形接收天线阵列半径与角度扩展是决定MIMO 系统信道容量的主要因素。-Multiple-input multiple output (MIMO)
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入射角高斯分布平行天线相关性(无互耦和考虑互耦的情况下相关性的不同表现)-Incident Angle gaussian distribution parallel antenna correlation (no mutual coupling and consideration of the mutual coupling correlation of different performance)
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阵列天线单元间,接收信号功率谱高斯时,分布互相关系数计算-The calculation of correlation coefficient between two units of the antenna array when the receiving singals power spectrum fits the Gaussian distribution.
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average.m为平均功率对信道容量的影响
WaterFilling.m为注水算法对信道容量的影响
主程序为天线相关性对MIMO的影响模拟-average.m average power of channel capacity WaterFilling.m channel capacity for the water-filling algorithm main program for the impact of antenna correlation on MIMO simulati
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通过设定信号和阵源参数,以及阵列相位误差、阵列幅度误差,对阵列输出相关矩阵进行特征分解,生成宽带信号-By setting the parameter of the signal and the array source, as well as the the array phase error, the array amplitude error characteristic decomposition of the correlation matrix of the array output
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tgrr yggg ggg yttt
Space time block coding (STBC) and beamforming
techniques are two emerging technologies that can be
employed at base station with multiple antenna to provide
transmit diversity and beamforming gain to increase signal-to-
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程序为相关干涉仪测向方法的matlab仿真。以5元圆天线阵列为接收阵列,计算两元间的相位差,形成标准库,并通过相关的方式测得信号来波方向。运行untitled1,输入相关参数即可实现功能-Matlab simulation of the method of correlation interferometer direction finding. With 5 element circular array antenna for receiving array to calculate phas
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The antenna is customize by combining the output of individual sensors and they are scaled based on the corresponding weight. And with the help of minimum squared error the LMS can compute the weight . Spatial filtering involves the signal estimation
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The antenna is customize by combining the output of individual sensors and they are scaled based on the corresponding weight. And with the help of minimum squared error the LMS can compute the weight . Spatial filtering involves the signal estimation
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Antenna Correlation On The Capacity Of Multi Antenna Channels pdf file
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Antenna Correlation On The Capacity Of Multi Antenna Channels
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LTE下行链路发射分集仿真,仿真配置:16QAM调制、1/3码率Turbo编码、10MHz带宽、每个子帧一个PDCCH符号、单码字、8次迭代Turbo译码,每次处理1000万比特用户数据、早期终止机制、MMSE(最小均方误差)MIMO接收器,PDSCH发射端进行发射分集预编码。信道模型是LTE-MIMO信道附加AWGN信道。收发两端采用的双天线配置,天线相关性为中等。-LTE downlink transmit diversity simulation configuration: 16QAM
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