分集及其在超宽带天线中的应用

Zhi Ning Chen, T. See
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引用次数: 7

摘要

在超宽带系统的天线设计中,特别是在室内应用场景中,需要具有良好的分集性能。为了在有限的空间内实现元件之间的高度隔离,可以在天线设计中采用极化和方向分集技术。除了传统的平均包络相关系数外,二维和三维相关图能够提供更精确的信息,有助于天线构型的优化。
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Diversity and its applications in ultra-wideband antennas
The diversity performance is desired in the antenna design for UWB systems, especially in indoor application scenarios. To achieve the high isolation between the elements within a limited space, polarization and pattern diversity can be employed in the antenna design. Besides the conventional average envelope correlation coefficients, the 2- and 3-D correlation patterns are able to provide more precise information which is helpful to the optimization of the antenna configurations.
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