A UWB bandpass filter based on elliptical open stub-loaded resonator and dumbbell-sided cross-circle DGS
نویسندگان
چکیده
An Ultra-wideband (UWB) bandpass filter (BPF) based on an elliptical open stub-loaded resonator (EOSLR) and dumbbell-sided cross-circle (DSCC) defected ground structure (DGS) is proposed in this paper. The measured results show that the 3 dB bandwidth of 3.49 ∼ 11.04 GHz, skirt factor (S.F) 0.844, upper stopband rejection greater than 20 d B at 11.70 26.80 width 15.1 GHz. has advantages high selectivity extremely broad it can be applied UWB Wireless communication system.
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ژورنال
عنوان ژورنال: IEICE Electronics Express
سال: 2023
ISSN: ['1349-2543', '1349-9467']
DOI: https://doi.org/10.1587/elex.20.20230159