Dielectric Metasurface Inspired Directional Multi-Port Luneburg Lens as a Medium for 5G Wireless Power Transfer - A Design Methodology

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dc.contributor.authorMajumder, B.
dc.contributor.authorVinnakota, S.S.
dc.contributor.authorUpadhyay, S.
dc.contributor.authorKandasamy, K.
dc.date.accessioned2026-02-04T12:27:59Z
dc.date.issued2022
dc.description.abstractIn this paper, a novel dielectric metasurface-inspired multi-beam directional Luneburg lens is proposed as a wireless power transfer medium at 5G mm-wave band. The lens is constructed using dielectric-based unit cells made up of a glide symmetric approach. It is connected with a set of microwave detector integrated multi-port tapered rectangular feeds to convert the received RF energy from different directions to DC power across a combined load. The proposed structure can be a potential candidate to harvest ambient energy from a wide coverage range of around 160° and produce a power conversion efficiency of about 76% for an input power of 14.9 dBm at 24 GHz. © 2009-2012 IEEE.
dc.identifier.citationIEEE Photonics Journal, 2022, 14, 3, pp. -
dc.identifier.issn19430655
dc.identifier.urihttps://doi.org/10.1109/JPHOT.2022.3169711
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/22545
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.subject5G mobile communication systems
dc.subjectDielectric materials
dc.subjectDirective antennas
dc.subjectElectric fields
dc.subjectEnergy efficiency
dc.subjectEnergy transfer
dc.subjectLens antennas
dc.subjectMillimeter waves
dc.subjectRectennas
dc.subjectDesign Methodology
dc.subjectEnergy
dc.subjectEngineered periodic structure
dc.subjectGlide symmetry
dc.subjectLuneburg lens
dc.subjectMetasurface
dc.subjectMulti-port
dc.subjectPower transfers
dc.subjectWireless power
dc.subjectWireless power transfer
dc.subjectRefractive index
dc.titleDielectric Metasurface Inspired Directional Multi-Port Luneburg Lens as a Medium for 5G Wireless Power Transfer - A Design Methodology

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