电磁矢量传感器的三维空间衰落相关模型

6th International SYmposium on Antennas, Propagation and EM Theory, 2003. Proceedings. 2003 Pub Date : 1900-01-01 DOI:10.1109/ISAPE.2003.1276818

S. Yong, J. Thompson

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引用次数: 11

摘要

导出了三维多径信道中电磁矢量传感器各分量间空间衰落相关函数的封闭表达式。衰落相关函数用到达的方位角和仰角以及波的偏振态来表示。所得结果可用于确定多输入多输出系统中发射机和接收机两侧的空间相关矩阵。此外，它还可以用于预测EVS在各种信道条件下的系统性能。通过与仿真结果的对比进行验证。

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A 3-dimensional spatial fading correlation model for electromagnetic vector sensors

A closed-form expression for the spatial fading correlation function between the components of an electromagnetic vector sensor (EVS) in a 3-dimensional multipath channel is derived. The fading correlation function is expressed in terms of both the azimuth and elevation angle of arrival as well as the polarization states of the wave. The results obtained can be used to determine the spatial correlation matrix at both sides of the transmitter and receiver in multiple-input-multiple-output systems. Furthermore, it can be used to predict the system performance of the EVS under various channel conditions. Verification is achieved by comparing with simulation results.

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来源期刊

6th International SYmposium on Antennas, Propagation and EM Theory, 2003. Proceedings. 2003

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