Ultra-compact Ku band rectenna
Résumé
This paper addresses an innovative and ultra-compact rectenna designed for energy harvesting or wireless power transfer applications. The presented rectenna uses a printed cross dipoles antenna array and a rectifier implemented with only one silicon Schottky diode. Experimental results show that 1.15 mW of DC power can be obtained for an optimal load impedance of 500 Ω using a compact rectenna (2.5 cm 2 or 0.6 square wavelength) illuminated by an electric field of 60 V/m at 14.7 GHz.
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IMS2015_Ultra-Compact Ku band Rectenna_2015.pdf (421.18 Ko)
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