Title :
A novel resonator for robust lateral-misalignment of magnetic resonance wireless power link
Author :
Chi-Hyung Ahn ; Ki Young Kim ; Young-Ho Ryu ; Keum-Su Song ; Jae-Hyun Park ; Eunseok Park ; Yun-Kwon Park ; Sangwook Kwon
Author_Institution :
Future IT Res. Center, Samsung Adv. Inst. of Technol., Yongin, South Korea
Abstract :
A novel resonator structure for lateral-misalignment of wireless power transfer is presented. The proposed resonator is composed of a concentrated coil and several small loop coils. The uniform magnetic field distributions of the proposed resonator are described. The proposed hybrid resonator improves about 30% of the relative efficiency variation for a lateral-misalignment.
Keywords :
coils; inductive power transmission; magnetic fields; resonators; concentrated coil; hybrid resonator; loop coils; magnetic resonance wireless power link; robust lateral-misalignment; uniform magnetic field distributions; wireless power transfer; Coils; Inductance; Magnetic fields; Magnetic resonance; Robustness; Shape; Wireless communication;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4673-5315-1
DOI :
10.1109/APS.2013.6711081
