A wide-stopband low-pass filter design based on multi-period taper-etched EBG structure

Electromagnetic bandgap (EBG) microstrip structures have been proposed in the application of antenna and microwave filter design. The paper demonstrates a design procedure for the EBG structure to achieve a wide stopband low-pass filter, by combining tapered etched holes and multi-period EBG structu...

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Bibliographic Details
Published in2005 Asia-Pacific Microwave Conference Proceedings Vol. 3; p. 3 pp.
Main Authors Yin-Chi Chen, An-Shyi Liu, Ruey-Beei Wu
Format Conference Proceeding
LanguageEnglish
Published IEEE 2005
Subjects
Antenna measurements
Electromagnetic bandgap
Electromagnetic measurements
Etching
Low pass filters
Metamaterials
Microstrip antennas
Microstrip filters
Microwave antennas
Microwave filters
multi-period EBG
Periodic structures
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Summary:Electromagnetic bandgap (EBG) microstrip structures have been proposed in the application of antenna and microwave filter design. The paper demonstrates a design procedure for the EBG structure to achieve a wide stopband low-pass filter, by combining tapered etched holes and multi-period EBG structure. The measurement result shows the rejection band is from 5.2 GHz to 25 GHz, which meets the simulation result.
ISBN:078039433X
9780780394339
ISSN:2165-4727
2165-4743
DOI:10.1109/APMC.2005.1606741