Title :
Empirical formulas for self resonance frequency of archimedean spiral coils and helical coils
Author :
Yun, Him-Chan ; Lee, Gunbok ; Park, Wee Sang
Author_Institution :
Dept. of Electron. & Electr. Eng., Pohang Univ. of Sci. & Technol., Pohang, South Korea
Abstract :
This paper suggests empirical formulas for self resonance frequency of an Archimedean spiral coil and a helical coil for wireless power transfer. The suggested empirical formulas can be used as design guidelines for SRF of helical and spiral coils for wireless power transfer, enhancing our intuitive understanding of these structures.
Keywords :
coils; inductive power transmission; magnetic resonance; Archimedean spiral coils; helical coils; self-resonance frequency; wireless power transfer; Resonant frequency;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE
Conference_Location :
Chicago, IL
Print_ISBN :
978-1-4673-0461-0
DOI :
10.1109/APS.2012.6349174
