Patent 10230337 was granted and assigned to Skyworks Solutions, Inc. on March, 2019 by the United States Patent and Trademark Office.
Aspects of this disclosure relate to an impedance transformation circuit for use in an amplifier, such as a low noise amplifier. The impedance transformation circuit includes a matching circuit including a first inductor. The impedance transformation circuit also includes a second inductor. The first and second inductors are magnetically coupled to each other to provide negative feedback to linearize the amplifier.