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Progress In Electromagnetics Research Letters
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A NOVEL FILTERING ANTENNA USING DUAL-MODE RESONATOR

By Z. H. Yao and D. Chen

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Abstract:
In this paper, a filtering antenna using a dual-mode resonator is presented. The rectangular patch performs not only as a radiator, but also as the last resonator of the bandpass filter. The dual-mode resonator works together with the patch antenna to form a third order bandpass filter with Chebyshev responses. The filtering antenna exhibits good performance, such as skirt selectivity, flat gain within the passband, and high out-of-band suppression.

Citation:
Z. H. Yao and D. Chen, "A Novel Filtering Antenna Using Dual-Mode Resonator," Progress In Electromagnetics Research Letters, Vol. 58, 113-118, 2016.
doi:10.2528/PIERL15111002

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