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Four Layered PCB Antenna for Magnetically Coupled Wireless Power Transmission to OLED Lighting Panel
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- Authors
- Yong-Hae Kim, Seung-Youl Kang, Sanghoon Cheon, Myung-Lae Lee, Hojun Ryu, Taehyoung Zyung, Jeong-Ik Lee, Jun-Han Han, Hye Yong Chu
- Issue Date
- 2012-06
- Citation
- International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM) 2012, pp.1-3
- Language
- English
- Type
- Conference Paper
- Abstract
- We are successful to lit the OLED lighting panel through the magnetically coupled wireless power transmission technology. For the wireless power transmission, we used the operation frequency 932 kHz, specially designed double spiral type transmitter, small and thin receiver on the four layered printed circuit board, and schottky diodes for the full bridge rectifier. Our white OLED is a hybrid type, in which phosphorescent and fluorescent organics are used together to generate stable white color. The total efficiency of power transmission is around 72 %. © 2012 IEEE.
- KSP Keywords
- 2 kHz, Full bridge rectifier, Hybrid-type, Magnetically coupled, OLED lighting, PCB Antenna, Transmission technology, Wireless power transmission, lighting panel, printed circuit board(PCB), schottky diode