Wireless power receiving unit with self-regulating rectifier

A wireless power receiving unit comprising:

• a resonator comprising:
• an inductor of which one terminal is connected to the ground;
• a first capacitor connected in series to the inductor;
• and
• a second capacitor connected in series to the inductor and connected in parallel with the first capacitor;
• and
• a self-regulation rectifier unit comprising a first controlled rectifier and a second controlled rectifier which are configured to self-regulate rectifier output voltages to be applied to a load,
• wherein the first controlled rectifier comprises:
• a first input node connected to the first capacitor of the resonator;
• a first output node through which a first rectifier output voltage is output;
• a first control node to which a first control voltage generated from the first rectifier output voltage is input;
• and
• a first ground node connected to the ground, and
• the second controlled rectifier comprises:
• a second input node connected to the second capacitor of the resonator;
• a second output node through which a second rectifier output voltage is output;
• a second control node to which a second control signal generated from the second rectifier output voltage is input;
• and
• a second ground node connected to the ground.

A wireless power receiving unit comprising:

• a resonator comprising:
• an inductor of which one terminal is connected in series to a first capacitor and another terminal is connected to a first controlled rectifier;
• a first capacitor connected in series to the inductor;
• and
• a second capacitor connected in series to the inductor and the first capacitor;
• and
• a self-regulation rectifier unit comprising the first controlled rectifier and a second controlled rectifier which are configured to self-regulate rectifier output voltages to be applied to a load,
• wherein the first controlled rectifier comprises:
• a first input node connected to the inductor;
• a first output node through which a first rectifier output voltage is output;
• a first control node to which a first control voltage generated from the first rectifier output voltage is input;
• and
• a first ground node connected to the ground, and
• the second controlled rectifier comprises:
• a second input node connected to the second capacitor of the resonator;
• a second output node through which a second rectifier output voltage is output;
• a second control node to which a second control signal generated from the second rectifier output voltage is input;
• and
• a second ground node connected to the ground.