摘要 |
The coil assembly has a transmitter coil, a primary receiver coil and a secondary receiver coil, such that the turns of the primary receiver coil are located within the turns of the transmitter coil, and the turns of the secondary receiver coil is located outside the turns of the transmitter coil. Each turn of the receiver coils is associated with each other, and the receiver coils are located corresponding to the transmitter coil, such that the current flowing through the turns of the receiver coils passes in opposite directions of magnetomotive force. An independent claim is included for an apparatus for driving a coil assembly. |