Wireless power transmission system and multi-mode resonator in wireless power transmission system

A multi-mode resonator in a wireless power transmission system, the multi-mode resonator comprising:

• a transmission line portion comprising
• a shape of a tetragonal loop,
• a first transmission line comprising a first inductor,
• a second transmission line comprising a first capacitor,
• a third transmission line comprising a second inductor, and
• a fourth transmission line comprising a second capacitor;
• and
• a ground conducting portion configured to provide an electrical ground to the transmission line portion;
• wherein the multi-mode resonator is configured to generate a resonance mode configured to be used with any of a communication and a power transmission.

A device in a wireless power transmission system, the device comprising:

• a multi-mode resonator comprising
• a transmission line portion comprising unit-cells, wherein unit-cell comprises a via and a respective end connected to another unit-cell, and
• a ground conducting portion configured to provide an electrical ground to the transmission line portion through the via of each of the unit-cells, and shield a magnetic field of the transmission line portion from the system;
• and
• a system to generate a wireless power, and to transmit the wireless power to another device through the multi-mode resonator;
• wherein the multi-mode resonator is configured to generate a resonance mode configured to be used with any of a communication and a power transmission.

A device in a wireless power transmission system, the device comprising:

• a multi-mode resonator comprising
• a transmission line portion comprising unit-cells, wherein each unit-cell comprises a via and a respective end connected to another unit-cell,
• a ground conducting portion configured to provide an electrical ground to the transmission line portion through the via of each of the unit-cells, and shield a magnetic field of the transmission line portion from the system;
• and
• a system configured to receive a wireless power from another device through the multi-mode resonator, and to supply the wireless power to a load;
• wherein the multi-mode resonator is configured to generate a resonance mode configured to be used with any of a communication and a power transmission.