Title :
Wireless power transfer by low coupling electromagnetic induction — LC booster
Author :
Ota, Y. ; Takura, T. ; Sato, F. ; Matsuki, H.
Author_Institution :
Tohoku Univ., Sendai, Japan
Abstract :
There are currently various proposals for method of wireless power transmission. Electromagnetic induction method has been known as a relatively efficient transmission method for a wide variety of application. Here we report the results of recent investigations about the “LC booster method,” a new electromagnetic induction-based system. This method make it possible to using Hi-Q Coil and load-matching, and enables power transmission in bands of several hundred kilohertz under low coupling condition.
Keywords :
coils; electromagnetic coupling; electromagnetic induction; inductive power transmission; Hi-Q coil; LC booster method; load-matching; low coupling electromagnetic induction; wireless power transfer; wireless power transmission method; Capacitors; Coils; Couplings; Electromagnetic induction; Power transmission; Resistance; Wireless communication; LC booster; coupling coefficient; electromagnetic induction; figure-of-merit; quality factor; wireless power transfer;
Conference_Titel :
Microwave Workshop Series on Innovative Wireless Power Transmission: Technologies, Systems, and Applications (IMWS), 2012 IEEE MTT-S International
Conference_Location :
Kyoto
Print_ISBN :
978-1-4673-1777-1
DOI :
10.1109/IMWS.2012.6215779
