| 摘要 |
PROBLEM TO BE SOLVED: To provide a wireless charging transmitter including a combination of Faraday shield and dipole antenna array, and a method thereof.SOLUTION: A wireless charging transmitter 100 is provided for charging an electronic device 40 having a receiver coil 41. The wireless charging transmitter includes a charging module, including a transmitter coil 11 electromagnetically coupled to the receiver coil, and a comb-shaped combination 13 of shield and planar dipole antenna array. The comb-shaped combination of shield and planar dipole antenna array includes a plurality of dipole antennas and each of the dipole antennas includes a plurality of comb-like antenna portions.SELECTED DRAWING: Figure 2 |
