用于uhf频段无线局域网谐波抑制的超材料CRLH带通滤波器

2008 IEEE MTT-S International Microwave Workshop Series on Art of Miniaturizing RF and Microwave Passive Components Pub Date : 2008-12-01 DOI:10.1109/IMWS.2008.4782271

S. Kahng, J. Ju

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引用次数: 6

摘要

本文设计了一种工作在UHF频段的小型化带通滤波器。为了最大限度地减小元件的整体尺寸，采用了左向性的概念，并将其与右向线相结合，以使用小至约四分之一波长的八分之一的谐振器，并抑制高阶谐波。除了基本的超材料理论，逆变器包括并实现了c耦合。通过物理实现和严格的仿真验证了该设计方法的有效性。

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Realized Metamaterial CRLH Bandpass Filter for UHF-Band WLAN with Harmonics Suppressed

This paper presents the design of a size-reduced Bandpass Filter working in the UHF band. To minimize the overall size of the component, the concept of Left-Handedness is adopted and combined with Right-handed lines for using the resonators as small as around one eighth of a quarter-wavelength as well as suppressing higher ordered harmonics. In addition to the basic metamaterial theory, the inverters are included and implemented for C-coupling. This design method is validated by the physical realization as well as rigorous simulations.

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2008 IEEE MTT-S International Microwave Workshop Series on Art of Miniaturizing RF and Microwave Passive Components

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