Inductive powering surface for powering portable devices
作者： Feng-Hsiung Hsu , Zenglin Xia
DOI:
关键词:
摘要: Systems and methods for an inductive powering surface portable devices are described. In one aspect, a device includes the surface. The multiple primary coils, impedance auto-match circuit other control circuits. selectively energizes coils to transfer power via coupling secondary coil(s) in device. is configured detect voltage current phase differences over caused by positioning of on calibrates factor objectively maximized load
google.co.in 参考文章(25)
Kevin D. Miller, Transponder for proximity identification system ,(1992)
Josef Schuermann, System and method for reading multiple RF-ID transponders ,(1994)
Steven Jan Willem Van Lerberghe, An induction charging apparatus and an electronic device ,(1997)
Manfred Fries, Portable data transmission device and fastening element ,(1997)
Kevin W Lindell, Oscillator coupled to an antenna and an application ,(2004)
Anthony Sabo, Alignment independent and self aligning inductive power transfer system ,(2012)
Robert D. Camiano, Alex Pannone, Bob L. Buck, Cordless power tool and multi-purpose workstation system ,(2003)
Tsutomu Takagi, Koji Ishizawa, Contactless power transmitting device ,(2004)
David W. Baarman, Adaptive inductive power supply with communication ,(2011)
K. Hatanaka, F. Sato, H. Matsuki, S. Kikuchi, J. Murakami, T. Satoh, Coil Shape in a Desk-Type Contactless Power Station System. Journal of the Magnetics Society of Japan. ,vol. 25, pp. 1015- 1018 ,(2001) , 10.3379/JMSJMAG.25.1015