For engineers starting to work with millimeter waves, Camargo explains important methodologies for designing millimeter integrated circuits. He focuses on gallium nitride (GaN) technology, which currently dominates power millimeter-wave applications due to its capabilities for high power, gain, and efficiency, but he says the material should be applicable to any field effect-based technology. He covers models for GaN technology, field-effect transistor amplifiers, impedance matching, power amplifiers, and state-of-the-art millimeter integrated circuit amplifiers. Annotation ©2022 Ringgold, Inc., Portland, OR (protoview.com)