This letter presents a high-gain driving amplifier (DA) in 40-nm CMOS using half-shielded transformer (HSTF). The HSTF provides enhanced design flexibility and improved performance because of its ...

For those working in the field of gallium nitride (GaN) power transistors and amplifiers, this article's subtitle ("A Perspective on Transistor Modeling for GaN High-Power Amplifier Design") is ...