Research Article
A Design of UWB Band-Pass Filter with Variable Dual Notched Bands Using EBG Structure
@INPROCEEDINGS{10.4108/eai.28-6-2020.2298174, author={Naser Ojaroudi Parchin}, title={A Design of UWB Band-Pass Filter with Variable Dual Notched Bands Using EBG Structure}, proceedings={Proceedings of the 1st International Multi-Disciplinary Conference Theme: Sustainable Development and Smart Planning, IMDC-SDSP 2020, Cyperspace, 28-30 June 2020}, publisher={EAI}, proceedings_a={IMDC-SDSP}, year={2020}, month={9}, keywords={bpf ebg noctched frequency uwb communications}, doi={10.4108/eai.28-6-2020.2298174} }- Naser Ojaroudi Parchin
Year: 2020
A Design of UWB Band-Pass Filter with Variable Dual Notched Bands Using EBG Structure
IMDC-SDSP
EAI
DOI: 10.4108/eai.28-6-2020.2298174
Abstract
A new design of band-pass filter (BPF) with variable dual notched bands characteristic is introduced for ultra-wideband (UWB) applications. The configuration of the proposed BPF contains a rectangular-ring stub loaded with parallel-coupled lines and inverted T-shaped electromagnetic band-gap (EBG) resonator is proposed in this letter. It is designed on a Rogers 5880 substrate with properties of ε= 2.2, δ= 0.0009, and h=1 mm. The proposed BPF exhibits a wide usable fractional bandwidth from 3.1 to 10.6 GHz and two-frequency notch-bands at 5 and 8 GHz. Due to the simple structure and excellent performance of the design with tubule band-notch function, the proposed BPF is useful for modern UWB wireless communication systems.
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