V
Vittorio Camarchia
Researcher at Polytechnic University of Turin
Publications - 143
Citations - 1987
Vittorio Camarchia is an academic researcher from Polytechnic University of Turin. The author has contributed to research in topics: Amplifier & Monolithic microwave integrated circuit. The author has an hindex of 21, co-authored 129 publications receiving 1547 citations. Previous affiliations of Vittorio Camarchia include Instituto Politécnico Nacional & Istituto Italiano di Tecnologia.
Papers
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Journal ArticleDOI
The Doherty Power Amplifier: Review of Recent Solutions and Trends
TL;DR: An extensive review of the most up-to-date papers on microwave Doherty power amplifiers is presented, where the main applications are discussed, together with the employed semiconductor technologies.
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3–3.6-GHz Wideband GaN Doherty Power Amplifier Exploiting Output Compensation Stages
TL;DR: In this article, the design, realization and experimental characterization of a GaN-based hybrid Doherty power amplifier for wideband operation in the 3-3.6 GHz frequency range is discussed.
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A Review of Technologies and Design Techniques of Millimeter-Wave Power Amplifiers
TL;DR: This article reviews the state-of-the-art millimeter-wave (mm-wave) power amplifiers (PAs), focusing on broadband design techniques, including Si, gallium arsenide (GaAs), GaN, and other III–V materials, and both field-effect and bipolar transistors.
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Design of an 87% Fractional Bandwidth Doherty Power Amplifier Supported by a Simplified Bandwidth Estimation Method
TL;DR: System-level measurements prove the linearizability of the designed Doherty amplifier when a modulated signal is applied, and a simplified approach for the initial bandwidth estimation that requires linear simulations only is presented.
Journal ArticleDOI
Piezoresistive flexible composite for robotic tactile applications
Giancarlo Canavese,Stefano Stassi,Stefano Stassi,Carmelo Fallauto,Simone Corbellini,Valentina Alice Cauda,Vittorio Camarchia,Vittorio Camarchia,Marco Pirola,Candido Pirri,Candido Pirri +10 more
TL;DR: In this article, a tactile sensor based on piezoresistive sensing material, constituted by a polymeric composite with nanostructured spiky particles as filler, is presented.