Feedforward cancellation circuit

A system, comprising:

• a first oscillator device, comprising:
• a first winding;
• and
• a first capacitance structure, wherein the first oscillator device is configured to operate at a first frequency;
• a second oscillator device, comprising:
• a second winding;
• and
• a second capacitance structure, wherein the second oscillator device is configured to operate at a second frequency different from the first frequency;
• a power device coupled to the first oscillator device and the second oscillator device;
• a first capacitor device configured to provide a first feedforward signal to the second oscillator device;
• and
• a second capacitor device configured to provide a second feedforward signal to the first oscillator device.

A method, comprising:

• driving a first wire coil of a first inductor circuit using a first oscillatory driving signal at a first frequency, wherein a magnetic coupling between the first inductor circuit and a second inductor circuit corresponds to the driving of the first wire coil;
• driving a second wire coil of the second inductor circuit using a second oscillatory driving signal at a second frequency different from the first frequency;
• and
• providing, from a capacitor circuit, a cancellation signal to the second inductor circuit to adjust the magnetic coupling.