Giovanni Crupi

TL;DR: In this article, the authors focused on the determination and analysis of an accurate small-signal equivalent circuit for gallium-nitride high electron-mobility transistors under different bias conditions.

TL;DR: In this article, the authors present a new modeling approach accounting for the nonlinear description of low-frequency dispersive effects (due to thermal phenomena and traps) affecting electron devices, and a large set of experimental results, oriented to microwave GaN power amplifier design, is provided to give an exhaustive validation under realistic device operation.

TL;DR: An embedded telehealth system for continuous, automatic, and remote monitoring of real-time fall emergencies is presented and discussed and shows a sensitivity to detect the fall events in real time of 100% without reporting false positives.

TL;DR: In this article, a new technique is developed for determining analytically a millimeter-wave small-signal equivalent circuit model of GaAs pseudomorphic HEMTs from scattering parameter measurements.

TL;DR: This groundbreaking book is the first to give an introduction to microwave de-embedding, showing how it is the cornerstone for waveform engineering and providing a foundation that supports linear and non-linear measurements, modelling and circuit design.