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Titre: | Design and Experimental Validation of a Microstrip Patch Antenna Array for Long-range Wireless Power Transfer |
Auteur(s): | Abdelali, Arous Haif, Hamza Challal, Mouloud |
Mots-clés: | Design and experimental validation Wireless power transfert applications |
Date de publication: | 2021 |
Résumé: | In this work, a new microstrip antenna array for wireless power transfer (WPT) applications is designed, fabricated and measured. The proposed 1 × 4 antenna array operating at 2.45 GHz, based on defected ground structure (DGS), electromagnetic band gap (EBG), and multilayer parasitic elements, is designed using a commercial substrate FR-4 with relative dielectric constant of 4.3, thickness of 1.5 mm, copper thickness of 0.035 mm and loss tangent of 0.017.
The antenna offers -10 dB bandwidth of 180 MHz with beam width, gain, and directivity to be 24.7°, 10.90 dB and 13.30 dBi, respectively. Moreover, an SLL less than -20 dB, a return loss less than -35 dB, and polarization purity in the E-plane of –20.6 dB and in the H-plane of -80 dB are obtained with radiation efficiency of 53%. |
Description: | 49 p. |
URI/URL: | http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/12023 |
Collection(s) : | Telecommunication
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