Title :
Design of a transmitter coil for use in two wireless power transmission standards
Author :
Eonsu Noh ; Kangwook Kim
Author_Institution :
Gwangju Inst. of Sci. & Technol., Gwangju, South Korea
Abstract :
A transmitter coil system for use in two wireless power transmission standards are designed, fabricated, and measured. The coil system consists of an active coil and a parasitic coil. A commercially available Wireless Power Consortium (WPC) coil is used as the active coil. The parasitic coil and the loading impedance is designed, fabricated, and placed near the active coil. The input impedance of the proposed coil system is measured and shown that it can be used as the transmitter coil for both standards.
Keywords :
coils; inductive power transmission; WPC coil; active coil; input impedance; loading impedance; parasitic coil; transmitter coil system; wireless power consortium coil; wireless power transmission standards; Impedance; Impedance measurement; Power transmission; Resistance; Standards; Transmitters; Wireless communication; Magnetic induction; Power Matters Alliance (PMA); Wireless Power Consortium (WPC); parasitic coil; wireless power transmission;
Conference_Titel :
Wireless Power Transfer Conference (WPTC), 2015 IEEE
Conference_Location :
Boulder, CO
DOI :
10.1109/WPT.2015.7140114
