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Introducing new design guidelines for dualband CRLH structures formed by transmission lines and lumped components

机译:介绍由传输线和集总组件形成的双频CRLH结构的新设计指南

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In this paper a new strategy for designing dualband composite right and left handed (CRLH) structures based on lumped elements is introduced. By using the presented formulars the desired metamaterial devices become easily scalable to arbitrary frequencies as the parasitic elements of the lumped components are considered resulting in three design guidelines. The practical use is shown by a dualband branch line coupler and a Wilkinson power divider operating at 2.5 GHz and 5.25 GHz.
机译:本文介绍了一种基于集总元素的双频带复合右手和左手(CRLH)结构设计新策略。通过使用提出的公式,所需的超材料设备变得易于扩展至任意频率,因为考虑了集总组件的寄生元件,从而产生了三个设计指南。在2.5 GHz和5.25 GHz下工作的双频分支线耦合器和Wilkinson功率分配器显示了实际使用。

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