Title :
Wirelessly charging mobile devices from ambient RF sources
Author :
Jabbar, Hamid ; Song, Youngseok ; Jeong, Taikyeong Ted
Abstract :
A universal wireless battery charger for portable and mobile devices can use ambient Radio Frequency (RF) or electromagnetic signals as a renewable energy resource, emitted by different sources for communications. In this paper, we designed a RF circuit that enables to charging mobile devices. This will result in continuous charging of device especially in urban areas where the density of RF sources is high.
Keywords :
mobile handsets; RF circuit design; ambient RF sources; ambient radio frequency; electromagnetic signals; portable devices; renewable energy resource; universal wireless battery charger; wirelessly charging mobile devices; Atmosphere; Base stations; Batteries; Circuits; Electromagnetic radiation; Electromagnetic scattering; Power generation; RF signals; Radio frequency; Radiofrequency identification;
Conference_Titel :
Consumer Electronics (ICCE), 2010 Digest of Technical Papers International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-4314-7
Electronic_ISBN :
978-1-4244-4316-1
DOI :
10.1109/ICCE.2010.5418717
