University of Limerick Institutional Repository

On the specially designed fractal metasurface-based dual-polarization converter in the THz regime

DSpace Repository

Show simple item record Bilal, R.M.H. Baqir, M.A. Choudhury, P.K. Ali, Muhammad Mahmood Rahim, Arbab Abdur 2020-09-24T08:28:26Z 2020-09-24T08:28:26Z 2020
dc.description peer-reviewed en_US
dc.description.abstract A specially designed fractal metasurface-based structure was investigated as a dual-polarization converter operating in the terahertz(THz) band. The proposed converter has the ability to perform both the linear-to-cross (LX)and linear-to-circular(LC) polarization conversions. In the former kind of operation, it exhibits three unity polarization conversion ratio(PCR)peaks at 1.10THz, 2.13 THz and 3.46THz frequencies, where as in the latter situation, the conversion was achieved over three operating bands, namely 1.2–1.83THz,2.52–3.10THz and 3.78–3.90 THz. The effect of oblique incidence on the performance of metasurface (used in designing the converter) was also studied, and fairly stable operation could be determined. The obtained results indicate the proposed converter to have possible potentials in imaging, antenna engineering and certain other photonic devices used in the fields of medical diagnostics, sensing ,and other related measurements en_US
dc.language.iso eng en_US
dc.publisher Elsevier en_US
dc.relation AKU254 en_US
dc.relation.ispartofseries Results in Physics;19, 103358
dc.subject Fractal metasurface en_US
dc.subject Polarization converter en_US
dc.title On the specially designed fractal metasurface-based dual-polarization converter in the THz regime en_US
dc.type info:eu-repo/semantics/article en_US
dc.type.supercollection all_ul_research en_US
dc.type.supercollection ul_published_reviewed en_US
dc.identifier.doi 10.1016/j.rinp.2020.103358
dc.contributor.sponsor MOHE en_US
dc.relation.projectid FRGS/1/2019/ en_US
dc.rights.accessrights info:eu-repo/semantics/openAccess en_US

Files in this item

This item appears in the following Collection(s)

Show simple item record

Search ULIR


My Account