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2018-11-27
Dual-Band Bandpass Filter Incorporating Dual-Mode and Single-Mode Resonators
By
Progress In Electromagnetics Research Letters, Vol. 80, 61-66, 2018
Abstract
This paper presents a novel dual-band bandpass filter by utilizing a new dual-mode resonator and a pair of single-mode split-ring resonators. The center frequencies and bandwidths of both passbands can be independently adjusted without affecting each other. Meanwhile, a capacitive source-load coupling is introduced to create transmission zeros near the passband edges, and the filter can obtain high skirt-selectivity. Such a dual-band bandpass filter operating at 3.5 GHz and 5.85 GHz with compact size is designed and fabricated.
Citation
Shou Jia Sun Pan Yin Yu-Ning Feng Xinshe Yin , "Dual-Band Bandpass Filter Incorporating Dual-Mode and Single-Mode Resonators," Progress In Electromagnetics Research Letters, Vol. 80, 61-66, 2018.
doi:10.2528/PIERL18100603
http://www.jpier.org/PIERL/pier.php?paper=18100603
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