2013-12-12
On Solution for the Longitudinal Electromagnetic Waves Derived from the Jefimenko Wave Equation and Its Application to Wireless Power Transfer
By
Progress In Electromagnetics Research M, Vol. 34, 73-78, 2014
Abstract
A goal of this work is to find a possible explanation of the experimental results of [1] where the wireless power transfer between two coils is investigated. We show that this wireless power transfer is provided by the longitudinal component of the EM field. Using Jefimenko's approach of solving the Maxwell equations we show that under specific conditions the longitudinal component drops with the distance as 1/R. This result dependence can explain the experimentally detected dependence of the transferred power in the experiment.
Citation
Vladimir Onoochin, "On Solution for the Longitudinal Electromagnetic Waves Derived from the Jefimenko Wave Equation and Its Application to Wireless Power Transfer," Progress In Electromagnetics Research M, Vol. 34, 73-78, 2014.
doi:10.2528/PIERM13101401
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