Self-powering wireless devices for cloud manufacturing applications
نویسندگان
چکیده
منابع مشابه
Midfield wireless powering of subwavelength autonomous devices.
We obtain an analytical bound on the efficiency of wireless power transfer to a weakly coupled device. The optimal source is solved for a multilayer geometry in terms of a representation based on the field equivalence principle. The theory reveals that optimal power transfer exploits the properties of the midfield to achieve efficiencies far greater than conventional coil-based designs. As a ph...
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ژورنال
عنوان ژورنال: The International Journal of Advanced Manufacturing Technology
سال: 2015
ISSN: 0268-3768,1433-3015
DOI: 10.1007/s00170-015-7617-x