Patent attributes
A wireless power receiver including an antenna to receive radio frequency (RF) waves via a plurality of slots defined by a metal plate. Each slot comprises at least two continuous segments that are orthogonally positioned relative to each other, where: (i) a first segment of the at least two continuous segments is defined by the metal plate in a first planar dimension and receives RF waves having a first polarization; and (ii) a second segment of the at least two continuous segments is defined by the metal plate in a second planar dimension and receives RF waves having a second polarization. The receiver further includes a circuit configured to convert the RF waves received by the antenna into power for powering a device. Additionally, the antenna is coupled with the circuit, and the metal plate at least partially houses the circuit, and operates as a heat sink for the circuit.
