Patent attributes
An antenna to receive wireless power signals to charge a battery of an electronic device may include a first dipole antenna element disposed on a first side of a PCB. A second dipole antenna element may be disposed on the first side of the PCB, where the first and second dipole antenna elements may be configured to receive wireless RF signals at different polarizations. A third dipole antenna element may be disposed on a second side of the PCB. A fourth dipole antenna element may be disposed on the second side of the PCB, where the third and fourth dipole antenna elements may be configured to receive wireless RF signals at different polarizations. The first and third dipole antenna elements, and the second and fourth dipole antenna elements may be physically associated with one another to form respective first and second dipole antennas.
