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首页> 外文期刊>Antennas and Propagation, IEEE Transactions on >Realization of Dual-Band Pattern Diversity With a CRLH-TL-Inspired Reconfigurable Metamaterial
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Realization of Dual-Band Pattern Diversity With a CRLH-TL-Inspired Reconfigurable Metamaterial

机译:利用CRLH-TL启发的可重构超材料实现双频模式多样性

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摘要

A reconfigurable dual-band antenna with pattern diversity is proposed. By switching the dispersion curve of a composite right-/left-handed transmission-line-inspired structure, the antenna is able to realize both a broadside pattern and an omnidirectional pattern in both the 2.4835-2.5 GHz industrial scientific medical band and the 3.4-3.5 GHz WiMAX band. Despite its complex reconfigurability, only one feeding port is used. A small dual-frequency separation ratio is reached, which makes the antenna suitable for low-frequency range wireless communication systems. A prototype is fabricated and the measured results agree well with the simulated ones.
机译:提出了一种具有模式分集的可重构双频带天线。通过切换右手/左手传输线组合结构的色散曲线,该天线能够在2.4835-2.5 GHz工业科学医学频段和3.4-2.5 GHz工业宽带中实现宽边方向图和全向方向图。 3.5 GHz WiMAX频段。尽管其可重构性复杂,但仅使用了一个进料口。达到了很小的双频分离比,这使得该天线适合于低频范围的无线通信系统。制作了原型,测量结果与仿真结果吻合良好。

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