Metamaterial inspired electromagnetic bandgap filter for ultra-wide stopband screening devices of electromagnetic interference
| dc.contributor.author | Al-Hasan, Muath | |
| dc.contributor.author | Alibakhshikenari, Mohammad | |
| dc.contributor.author | Virdee, Bal S. | |
| dc.contributor.author | Sharma, Richa | |
| dc.contributor.author | Iqbal, Amjad | |
| dc.contributor.author | Althuwayb, Ayman Abdulhadi | |
| dc.contributor.author | Falcone Lanas, Francisco | |
| dc.contributor.department | Ingeniería Eléctrica, Electrónica y de Comunicación | es_ES |
| dc.contributor.department | Institute of Smart Cities - ISC | en |
| dc.contributor.department | Ingeniaritza Elektrikoa, Elektronikoaren eta Telekomunikazio Ingeniaritzaren | eu |
| dc.date.accessioned | 2023-11-06T11:02:16Z | |
| dc.date.available | 2023-11-06T11:02:16Z | |
| dc.date.issued | 2023 | |
| dc.date.updated | 2023-11-06T10:52:07Z | |
| dc.description.abstract | Presented here is a reactively loaded microstrip transmission line that exhibit an ultra-wide bandgap. The reactive loading is periodically distributed along the transmission line, which is electromagnetically coupled. The reactive load consists of a circular shaped patch which is converted to a metamaterial structure by embedded on it two concentric slit-rings. The patch is connected to the ground plane with a via-hole. The resulting structure exhibits electromagnetic bandgap (EBG) properties. The size and gap between the slit-rings dictate the magnitude of the reactive loading. The structure was frst theoretically modelled to gain insight of the characterizing parameters. The equivalent circuit was verifed using a full-wave 3D electromagnetic (EM) solver. The measured results show the proposed EBG structure has a highly sharp 3-dB skirt and a very wide bandgap, which is substantially larger than any EBG structure reported to date. The bandgap rejection of the single EBG unit-cell is better than − 30 dB, and the fve element EBG unit-cell is better than − 90 dB. The innovation can be used in various applications such as biomedical applications that are requiring sharp roll-of rates and high stopband rejection thus enabling efcient use of the EM spectrum. This can reduce guard band and thereby increase the channel capacity of wireless systems. | en |
| dc.description.sponsorship | Dr. Mohammad Alibakhshikenari acknowledges support from the CONEX-Plus programme funded by Universidad Carlos III de Madrid and the European Union's Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie Grant agreement No. 801538. In addition, this work was partially supported by Ministerio de Ciencia, Innovación y Universidades, Gobierno de España (Agencia Estatal de Investigación, Fondo Europeo de Desarrollo Regional-FEDER-, European Union) under the research Grant PID2021-127409OB-C31 CONDOR. Besides above, the authors extend their appreciation to the Deputyship for Research & Innovation, Ministry of Education in Saudi Arabia for funding this research work through the project number 223202. | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.citation | Al-Hasan, M., Alibakhshikenari, M., Virdee, B. S., Sharma, R., Iqbal, A., Althuwayb, A. A., & Falcone, F. (2023). Metamaterial inspired electromagnetic bandgap filter for ultra-wide stopband screening devices of electromagnetic interference. Scientific Reports, 13(1), 13347. https://doi.org/10.1038/s41598-023-40567-x | en |
| dc.identifier.doi | 10.1038/s41598-023-40567-x | |
| dc.identifier.issn | 2045-2322 | |
| dc.identifier.uri | https://academica-e.unavarra.es/handle/2454/46678 | |
| dc.language.iso | eng | en |
| dc.publisher | Springer | en |
| dc.relation.ispartof | Scientific Reports, (2023) 13:13347 | en |
| dc.relation.projectID | info:eu-repo/grantAgreement/European Commission/Horizon 2020 Framework Programme/801538/ | |
| dc.relation.projectID | info:eu-repo/grantAgreement//PID2021-127409OB-C31/ | |
| dc.relation.publisherversion | https://doi.org/10.1038/s41598-023-40567-x | |
| dc.rights | © The Author(s) 2023. This article is licensed under a Creative Commons Attribution 4.0 International License. | en |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | Electromagnetic bandgap (EBG) | en |
| dc.subject | Metamaterials | en |
| dc.title | Metamaterial inspired electromagnetic bandgap filter for ultra-wide stopband screening devices of electromagnetic interference | en |
| dc.type | info:eu-repo/semantics/article | |
| dc.type.version | info:eu-repo/semantics/publishedVersion | |
| dspace.entity.type | Publication | |
| relation.isAuthorOfPublication | 69667b5c-e390-42d4-bc71-9f256c1b7b85 | |
| relation.isAuthorOfPublication.latestForDiscovery | 69667b5c-e390-42d4-bc71-9f256c1b7b85 |