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US 2012/0256703 A1Published application
Bandpass filter and electronic device
AssigneesIucf-Hyu (Industry-University Cooperation Foundation Hanyang University), Electronics and Telecommunications Research Institute
InventorsJu Yeon HONG, Jae Ick CHOI, Sungtek KAHNG, Geonho JANG, Boram LEE, Jaehoon CHOI
Life of this patent
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Abstract
A bandpass filter includes resonator coupling line on which a plurality of composite right/left-handed (CRLH) resonators are disposed. The plurality of CRLH resonators are inductively coupled with each other. The design variables can be increased through inductive coupling in the resonance period. Also, the skirt characteristics and the isolation can be improved.
Claims10
A bandpass filter, comprising:
- a resonator coupling line on which a plurality of composite right/left-handed (CRLH) resonators are disposed,
- wherein the plurality of CRLH resonators are inductively coupled with each other.
Dependencies are inferred from the claim text.