Analysis of misalignments in efficiency of mid-range magnetic resonance wireless power link
- Resource Type
- Conference
- Authors
- Kim, Ki Young; Ryu, Young-Ho; Park, Eunseok; Song, Keum-Su; Ahn, Chi-Hyung
- Source
- Proceedings of the 2012 IEEE International Symposium on Antennas and Propagation Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE. :1-2 Jul, 2012
- Subject
- Fields, Waves and Electromagnetics
Signal Processing and Analysis
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Computing and Processing
Biomedical measurements
Wireless communication
Power measurement
Inductance
Couplings
Magnetic resonance
Q factor
- Language
- ISSN
- 1522-3965
1947-1491
Misalignments between high-Q resonators for mid-range wireless power transfer is analyzed. Implanting a simple filament coil based mutual inductance to the well known power transfer efficiency formula, theoretical predictions have been well agreed with measurement results. Some interesting phenomena regarding the misalignments have been found and analyzed.