Method and apparatus for adaptive tuning of wireless power transfer

摘要: Exemplary embodiments are directed to wireless power transfer. A transmit antenna generates an electromagnetic field at a resonant frequency of create coupling-mode region within near the antenna. receive receives when it is and resonates substantially frequency. One, or both, antennas tunable that can be adaptively tuned. The adaptive tuning accomplished by detecting mismatch generating signal responsive voltage standing wave ratio resonance characteristic modified adjusting capacitance variable capacitor network connected