Abstract: A wireless power transmission system includes a transmitter coil in a power transmitting circuit and a receiver coil in a power receiving circuit. Either the receiver coil serves as a current-limiting coil or the system also includes a current-limiting coil that is separate from the transmitter coil and the receiver coil. The transmitter coil generates a magnetic field from a transmitter current flowing therethrough. The current-limiting coil generates an opposing magnetic field from the magnetic field, which limits the transmitter current, in a current-limiting mode.

Abstract: A wireless power transmission system includes a transmitter coil in a power transmitting circuit and a receiver coil in a power receiving circuit. Either the receiver coil serves as a current-limiting coil or the system also includes a current-limiting coil that is separate from the transmitter coil and the receiver coil. The transmitter coil generates a magnetic field from a transmitter current flowing therethrough. The current-limiting coil generates an opposing magnetic field from the magnetic field, which limits the transmitter current, in a current-limiting mode.

Abstract: Certain aspects of the present disclosure generally relate to electronic circuits and, more particularly, to a switch architecture including a shunt termination path, for example to provide isolation between two terminals. More particularly, aspects of the present disclosure relate to methods for operating a shunt path to achieve various termination states. An exemplary method generally includes providing a first control signal to a plurality of transistors coupled in series between an electrical path and a termination transistor, wherein the termination transistor is coupled in series between the plurality of transistors and ground, providing a second control signal to the termination transistor, and dynamically controlling the first and second control signals to achieve a desired termination state for the electrical path.

Abstract: Certain aspects of the present disclosure generally relate to electronic circuits and, more particularly, to a switch architecture including a shunt termination path, for example to provide isolation between two terminals. More particularly, aspects of the present disclosure relate to methods for operating a shunt path to achieve various termination states. An exemplary method generally includes providing a first control signal to a plurality of transistors coupled in series between an electrical path and a termination transistor, wherein the termination transistor is coupled in series between the plurality of transistors and ground, providing a second control signal to the termination transistor, and dynamically controlling the first and second control signals to achieve a desired termination state for the electrical path.