In this work, a broadband differential RF-DC CMOS converter realized in CMOS 130 nm technology with a customized PCB antenna with inductive coupling feeding for RF energy scavenging is presented. Experimental results show that output DC voltage higher than 1V from 800MHz to 970MHz can be obtained with a load of 1kohm.
Integrated RF-DC converter and PCB antenna for UHF wireless powering applications / Vincetti, Luca; Maini, M.; Scorcioni, Stefano; Larcher, Luca; Bertacchini, Alessandro; Tacchini, Alessandro. - In: IOP CONFERENCE SERIES: MATERIALS SCIENCE AND ENGINEERING. - ISSN 1757-8981. - ELETTRONICO. - 67:1(2014), pp. 1-4. (Intervento presentato al convegno 2nd Radio and Antenna Days of the Indian Ocean (RADIO 2014) tenutosi a Mauritius nel 7-10 April 2014) [10.1088/1757-899X/67/1/012010].
Integrated RF-DC converter and PCB antenna for UHF wireless powering applications
VINCETTI, Luca;SCORCIONI, Stefano;LARCHER, Luca;BERTACCHINI, Alessandro;TACCHINI, ALESSANDRO
2014
Abstract
In this work, a broadband differential RF-DC CMOS converter realized in CMOS 130 nm technology with a customized PCB antenna with inductive coupling feeding for RF energy scavenging is presented. Experimental results show that output DC voltage higher than 1V from 800MHz to 970MHz can be obtained with a load of 1kohm.
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