| publication name | Strong resonant coupling for short-range wireless power transfer using defected ground structures |
|---|---|
| Authors | Sherif Hekal, Adel B Abdel-Rahman, Ahmed Allam, Ramesh K Pokharel, H Kanaya, H Jia |
| year | 2015 |
| keywords | wirless power transfer; defected gorund structures; EM resonant coupling; strong resonant coupling |
| journal | The Third International Japan-Egypt Conference on Electronics, Communications and Computers |
| volume | Not Available |
| issue | Not Available |
| pages | 1-3 |
| publisher | Not Available |
| Local/International | International |
| Paper Link | https://www.researchgate.net/profile/Sherif_Hekal/publication/294331098_Strong_resonant_coupling_for_short-range_wireless_power_transfer_using_defected_ground_structures/links/56c0137008ae2f498ef813b5.pdf |
| Full paper | download |
| Supplementary materials | Not Available |
Abstract
In this paper, we present a new idea for highly efficient short-range wireless power transfer based on defected ground structures via strongly coupled magnetic resonance. An equivalent circuit model for using H-slot defected ground structures as coupled resonators is introduced. Measurement results for the new proposed structure show a power transfer efficiency of 82% at 9 mm distance between driver and load resonators. Experimental measurements have shown good agreement with theoretical and simulation results.