Gain Enhanced Dual-Band Differential Fractal Slot Antenna for RF Energy Harvesting Applications

Simple item page
dc.contributor.authorPolaiah, G.
dc.contributor.authorKandasamy, K.
dc.contributor.authorKulkarni, M.
dc.date.accessioned2026-02-06T06:36:49Z
dc.date.issued2020
dc.description.abstractA dual-band differential fractal slot antenna with enhanced gain for RF energy harvesting applications has been proposed in this paper. The antenna is designed to operate in frequency bands of UMTS (2.1 GHz), and WiMAX (3.3-4.1 GHz). The reflector directs the radiation in the forward direction, which results in an improvement in the gain, impedance matching, and reflection coefficient bandwidth of the two bands. The proposed antenna is designed, fabricated, and the results of the simulation and measurement are compared. The theoretical analysis of the proposed antenna is also carried out. The maximum gain of the antenna with the reflector at 2.18 GHz and 3.72 GHz frequency is more than 6 dBi. The antenna radiation efficiency of 62% and 84% are obtained for the UMTS and the WiMAX bands of operation, respectively. © 2020 Indian Radio Science Society.
dc.identifier.citation2020 URSI Regional Conference on Radio Science, URSI-RCRS 2020 - Proceedings, 2020, Vol., , p. -
dc.identifier.urihttps://doi.org/10.23919/URSIRCRS49211.2020.9113581
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/30708
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.subjectdifferential antenna
dc.subjectenhanced gain
dc.subjectRF energy harvesting
dc.subjecttriangular fractal slot
dc.titleGain Enhanced Dual-Band Differential Fractal Slot Antenna for RF Energy Harvesting Applications

Files

Collections

Conference Papers