Leveraging channel diversity in wireless power and communication

A system comprising:

• a radio frequency identification (RFID) tag comprising multiple antennas coupled with associated circuitry, each of the multiple antennas tuned for a different operating property, wherein the RFID tag is configured to use wireless channel diversity in enhancing communication link budget, wherein the RFID tag selects an operating property to optimize the communication link budget.

A system comprising:

• a radio frequency identification (RFID) tag comprising multiple antennas coupled with associated circuitry, each of the multiple antennas tuned for a different operating property, wherein the radio frequency identification tag is configured to use wireless channel diversity in enhancing at least one of power delivery and communication link budget, wherein an antenna of the multiple antennas and associated circuitry are configured to support a radiation pattern different from another radiation pattern supported by another antenna of the multiple antennas.