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Proceedings Paper

A compact transmission-line metamaterial bandpass filter with ultra-wide-bandwidth for 60 GHz application
Author(s): Ai-Ping Yen; Ta-Jen Yen
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Paper Abstract

We present an ultra-wide band bandpass filter at 60 GHz by utilizing transmission-line metamaterial comprises an open and a short resonator. The cornerstone of this ultra-wide-band bandpass filter is founded on the coupling between the short and open resonators at their resonant states. Our simulation result manifests that the coupled short and open resonators provide a passband by combining a left-handed region and a right-handed region, and thus achieve a bandwidth of 6.2 GHz between 57.4 GHz and 63.6 GHz. Further, the stop band is widely extended down to DC and up to 109.4 GHz. Such characteristic is applicable for the 60 GHz wireless communication.

Paper Details

Date Published: 10 September 2010
PDF: 7 pages
Proc. SPIE 7754, Metamaterials: Fundamentals and Applications III, 77542I (10 September 2010); doi: 10.1117/12.863882
Show Author Affiliations
Ai-Ping Yen, National Tsing Hua Univ. (Taiwan)
Ta-Jen Yen, National Tsing Hua Univ. (Taiwan)


Published in SPIE Proceedings Vol. 7754:
Metamaterials: Fundamentals and Applications III
Allan D. Boardman; Nader Engheta; Mikhail A. Noginov; Nikolay I. Zheludev, Editor(s)

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