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DESIGN OF CROSS-COUPLED DUAL-BAND FILTER WITH EQUAL-LENGTH SPLIT-RING RESONATORS

By J.-W. Fan, C.-H. Liang, and D. Li

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Abstract:
A compact dual-band bandpass filter using equal-length split-ring resonators (SRRs) is proposed in this paper. The tworesonance frequency response of equal-length split-ring resonator is described in detail. A cross-coupled dual-band filter with four equallength split-ring resonators is designed. Several finite out-of-band attenuation poles are realized to improve the selectivity of the proposed filter. The measurement of the filter is in good agreement with the simulation.

Citation: (See works that cites this article)
J.-W. Fan, C.-H. Liang, and D. Li, "Design of cross-coupled dual-band filter with equal-length split-ring resonators," Progress In Electromagnetics Research, Vol. 75, 285-293, 2007.
doi:10.2528/PIER07060904
http://www.jpier.org/pier/pier.php?paper=07060904

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