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Dr. Sherif Sayed Ahmed Salah Hekal :: Publications: |
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| Title: | Strong resonant coupling for short-range wireless power transfer applications using defected ground structures |
| Authors: | Sherif Hekal, adel B. Abdel-Rahman, H. Jia, Ahmed Allam, Ramesh K. Pokharel, H. Kanaya |
| Year: | 2015 |
| Keywords: | Wireless power transfer, defected ground structures, electromagnetic coupling, strong resonant coupling. |
| Journal: | Wireless Power Transfer Conference (WPTC), 2015 IEEE |
| Volume: | Not Available |
| Issue: | Not Available |
| Pages: | 1-4 |
| Publisher: | IEEE |
| Local/International: | International |
| Paper Link: | |
| Full paper | Sherif Sayed Ahmed Salah Hekal_10.1109@WPT.2015.7140185.pdf |
| Supplementary materials | Not Available |
| Abstract: |
This paper presents a new structure for highly efficient short-range wireless power transfer. The proposed structure is based on strongly coupled resonators using H-slot defected ground structures. An equivalent circuit model for H-slot coupled resonators is introduced. Measurement results for the new proposed structure show a power transfer efficiency of 70% at 15 mm distance between driver and load resonators. Experimental measurements have shown good agreement with electromagnetic and circuit simulations. |
