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| Titre: | Band-notched ultra-wideband bandpass filter design using multiple-mode resonator and stepped impedance stub loaded |
| Auteur(s): | Louazene, Hassiba
Challal, Mouloud
Boulakroune, M'Hamed |
| Mots-clés: | Band-notched
Bandpass filter (BPF)
Multiple-mode resonator (MMR) |
| Date de publication: | 2017 |
| Editeur: | IEEE |
| Collection/Numéro: | 2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B); |
| Résumé: | A novel ultra-wideband (UWB) bandpass filter (BPF) with notched band is proposed in this paper. The filter is consisting of two symmetrical multiple-mode resonators (MMRs) connected to quarter-wavelength interdigital lines. This filter provides, in the passband, an insertion loss of 0.19 dB and a return loss greater than 22.6 dB. Furthermore, the filter occupies an area of 11.54 × 3.11 mm 2 . In this filter design, besides obtaining a uniform in-band transmission response, a notch band centered roughly 5.2 GHz is created by modifying one of two arms in the coupled-line sections. The simulation results are in satisfactory agreement with the measurement ones reported elsewhere. The proposed UWB-BPF presents good performance in terms of insertion loss, return loss, fractional bandwidth and compact size than those reported in the literature |
| URI/URL: | https://ieeexplore.ieee.org/document/8192151
DOI: 10.1109/ICEE-B.2017.8192151
http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/6691 |
| ISBN: | 978-1-5386-0687-2
Electronic ISBN:978-1-5386-0686-5 |
| Collection(s) : | Communications Internationales
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