Abstract
A wideband impedance matching network comprises a fundamental output MN including a first portion and a second portion and a harmonic compensation MN including a harmonic MN portion and a harmonic MN backside-via inductor formed on an outer surface of a harmonic MN backside via hole penetrating through a semiconductor substrate. The first portion, the second portion and the harmonic MN portion are formed on the semiconductor substrate. A second terminal of the first portion and a first terminal of the second portion are connected to an RF output terminal. A first terminal of the harmonic MN portion and a first terminal of the first portion are connected to an RF input terminal. A second terminal of the harmonic MN portion is connected to a first terminal of the harmonic MN backside-via inductor. A second terminal of the harmonic MN backside-via inductor is grounded.