Gap-coupled resonator loaded ultra-wideband filtenna for frequency-notching applications

Saha, Dipankar, Ghosh, Swarnadipto, Ekpo, Sunday ORCID: https://orcid.org/0000-0001-9219-3759, Zafar, Muazzam and Gibson, Andrew (2023) Gap-coupled resonator loaded ultra-wideband filtenna for frequency-notching applications. In: 2023 3rd European Conference on Communication Systems (ECCS 2023), 10 May 2023 - 12 May 2023, Vienna, Austria.

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Official URL: https://doi.org/10.1109/ECCS58882.2023.00011

Abstract

A fifth order gap-coupled resonator loaded ultra-wide band (UWB) filtenna is proposed in this research article. The band-stop butterworth filter is designed at the ISM frequency of 5.8 GHz and an ultra-wideband circular shaped microstrip patch is integrated with the extended end of the filter. The filter is designed using the concept of the gap coupled microstrip stub sections with a metallic via connected at the end producing all the necessary capacitive and inductive effects to show its band-stop property at the ISM band. It produces a sharp narrow--band notch at 5.8 GHz and helps the antenna to utilize all the available frequency bands by eliminating the possibility for the antenna to interfere with only 5.8 GHz ISM band.

Item Type:	Conference or Workshop Item (Paper)
Published Proceedings:	2023 European Conference on Communication Systems (ECCS)
Peer-reviewed:	No
Date Deposited:	29 Mar 2023 07:53
Publisher:	IEEE
Additional Information:	© 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Divisions:	Faculties > Science and Engineering
Subject terms:	band-stop filter, filtenna, frequency notching, ISM band, ultra-wide band antenna
URI:	https://e-space.mmu.ac.uk/id/eprint/631680
DOI:	https://doi.org/10.1109/ECCS58882.2023.00011

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