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A New Calibration Technique of Electromagnetic Simulators for Accurate Analyses of Microwave Components on Epitaxial Wafers
Kikuchi, K; Raffo, A; Vadalà, V; Bosi, G; Vannini, G; Yamamoto, H     details >>

Contributo in rivista (Pubblicazione in Rivista)
IEEE ACCESS
Vol. 12, No. 1, pp: 72721-72729, Anno: 2024

On the Extraction of Accurate Non-Quasi-Static Transistor Models for E-Band Amplifier Design: Learning From the Past
Vadalà, Valeria; Raffo, Antonio; Colzani, Alberto; Fumagalli, Matteo A.; Sivverini, Giuseppe; Bosi, Gianni; Vannini, Giorgio     details >>

Contributo in rivista (Pubblicazione in Rivista)
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES
Vol. --, No. 1, pp: 1-12, Anno: 2024

A Thorough Evaluation of GaN HEMT Degradation under Realistic Power Amplifier Operation
Bosi, G.; Raffo, A.; Vadala, V.; Giofre, R.; Crupi, G.; Vannini, G.     details >>

Contributo in rivista (Pubblicazione in Rivista)
ELECTRONICS
Vol. 12, No. 13, pp: 2939-2956, Anno: 2023

GaN HEMT Current-Gain Peak: An Insight into the Effects of the Bias Condition
Gugliandolo, Giovanni; Crupi, Giovanni; Marinković, Zlatica; Vadalà, Valeria; Raffo, Antonio; Donato, Nicola; Vannini, Giorgio     details >>

Atto di Convegno (Proceedings)
Institute of Electrical and Electronics Engineers Inc., 2023 International Conference on Advanced Technologies, Systems and Services in Telecommunications, TELSIKS 2023
pp: 66-69, Anno: 2023

Experimental Investigation on Class-E and Class-F-1 Operation under Square-Waveform Excitation
Bosi, G.; Raffo, A.; Giofre, R.; Vadala, V.; Crupi, G.; Colantonio, P.; Vannini, G.     details >>

Atto di Convegno (Proceedings)
Institute of Electrical and Electronics Engineers Inc., 2023 International Workshop on Integrated Nonlinear Microwave and Millimetre-Wave Circuits, INMMiC 2023 - Proceedings
pp: 1-4, Anno: 2023

Experimental Validation of Class F Waveform Engineering in Class C Biasing Condition
Manni, F.; Giofre, R.; Giannini, F.; Vadala, V.; Bosi, G.; Raffo, A.; Vannini, G.; Colantonio, P.     details >>

Atto di Convegno (Proceedings)
Institute of Electrical and Electronics Engineers Inc., 2023 18th European Microwave Integrated Circuits Conference, EuMIC 2023
pp: 402-405, Anno: 2023

An Unconventional Measurement Technique for the Nonlinear Characterization of mm-Wave GaN HEMT
Vadalà, Valeria; Raffo, Antonio; Bosi, Gianni; Giofrè, Rocco; Colantonio, Paolo; Vannini, Giorgio     details >>

Atto di Convegno (Proceedings)
IEEE, 2023 18th European Microwave Integrated Circuits Conference (EuMIC)
pp: 394-397, Anno: 2023

Active Balun Design for Next-Generation Telecom Satellite Frequency Converters
Resca, D.; Bosi, G.; Biondi, A.; Cariani, L.; Vadala, V.; Scappaviva, F.; Raffo, A.; Vannini, G.     details >>

Contributo in rivista (Pubblicazione in Rivista)
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS
Vol. 33, No. 2, pp: 165-168, Anno: 2023

A Systematic and Numerical Methodology for GaN HEMT Current-Gain Peak Analysis Using the Complex Lorentzian Function
Gugliandolo, G; Crupi, G; Vadala, V; Raffo, A; Donato, N; Vannini, G     details >>

Contributo in rivista (Pubblicazione in Rivista)
IEEE MICROWAVE AND WIRELESS TECHNOLOGY LETTERS
Vol. 33, No. 7, pp: 1007-1010, Anno: 2023

mm-Wave GaN HEMT Technology: Advances, Experiments, and Analysis
Vadala, V.; Crupi, G.; Giofre, R.; Bosi, G.; Raffo, A.; Vannini, G.     details >>

Atto di Convegno (Proceedings)
IEEE Computer Society, Mediterranean Microwave Symposium
Vol. 2022-, No. 1, pp: 420-425, Anno: 2022

150-nm GaN HEMT Degradation under Realistic Load-Line Operation
Raffo, A.; Vadala, V.; Bosi, G.; Giofre, R.; Vannini, G.     details >>

Atto di Convegno (Proceedings)
Institute of Electrical and Electronics Engineers Inc., 2022 17th European Microwave Integrated Circuits Conference, EuMIC 2022
pp: 141-144, Anno: 2022

200-W GaN PA Design Based on Accurate Multicell Transistor Modeling
Vadala, V.; Raffo, A.; Bosi, G.; Barsegyan, A.; Custer, J.; Formicone, G.; Walker, J.; Vannini, G.     details >>

Atto di Convegno (Proceedings)
Institute of Electrical and Electronics Engineers Inc., IEEE MTT-S International Microwave Symposium Digest
Vol. 2022, No. 1, pp: 378-381, Anno: 2022

Advances in Ku-Band GaN Single Chip Front End for Space SARs: From System Specifications to Technology Selection
Scappaviva, F.; Bosi, G.; Biondi, A.; D'Angelo, S.; Cariani, L.; Vadala, V.; Raffo, A.; Resca, D.; Cipriani, E.; Vannini, G.     details >>

Contributo in rivista (Pubblicazione in Rivista)
ELECTRONICS
Vol. 11, No. 19, pp: 2998-3007, Anno: 2022

Analysis of Efficiency-Limiting Factors Resulting from Transistor Current Source on Class-F and Inverse Class-F Power Amplifiers
Yamamoto, H.; Kikuchi, K.; Vadala, V.; Bosi, G.; Raffo, A.; Vannini, G.     details >>

Contributo in rivista (Pubblicazione in Rivista)
IEICE TRANSACTIONS ON ELECTRONICS
Vol. E105C, No. 10, pp: 449-456, Anno: 2022

Equivalent-circuit extraction for gallium nitride electron devices: Direct versus optimization-empowered approaches
Jarndal, A.; Crupi, G.; Alim, M. A.; Vadala, V.; Raffo, A.; Vannini, G.     details >>

Contributo in rivista (Pubblicazione in Rivista)
INTERNATIONAL JOURNAL OF NUMERICAL MODELLING-ELECTRONIC NETWORKS DEVICES AND FIELDS
Vol. 35, No. 5, pp: e3008-1-e3008-11, Anno: 2022

Advanced Measurement Techniques for Nonlinear Modelling of GaN HEMTs: From L-band to mm-Wave Applications
Vadalà, Valeria; Raffo, A.; Bosi, Gianni; Giofrè, Rocco; Vannini, Giorgio     details >>

Atto di Convegno (Proceedings)
Institute of Electrical and Electronics Engineers Inc., 2021 15th International Conference on Advanced Technologies, Systems and Services in Telecommunications, TELSIKS 2021 - Proceedings
pp: 63-69, Anno: 2021

Advanced Modelling Techniques Enabling E-Band Power Amplifier Design for 5G Backhauling
Vadala, V.; Raffo, A.; Colzani, A.; Fumagalli, M. A.; Sivverini, G.; Bosi, G.; Vannini, G.     details >>

Atto di Convegno (Proceedings)
Institute of Electrical and Electronics Engineers Inc., EuMIC 2020 - 2020 15th European Microwave Integrated Circuits Conference
pp: 161-164, Anno: 2021

Empowering GaN-Si HEMT Nonlinear Modelling for Doherty Power Amplifier Design
Bosi, G.; Raffo, A.; Giofre, R.; Vadala, Valeria; Vannini, G.; Limiti, E.     details >>

Atto di Convegno (Proceedings)
Institute of Electrical and Electronics Engineers Inc., EuMIC 2020 - 2020 15th European Microwave Integrated Circuits Conference
pp: 249-252, Anno: 2021

An Improved Transistor Modeling Methodology Exploiting the Quasi-Static Approximation
Jarndal, A.; Crupi, G.; Raffo, A.; Vadala', V.; Vannini, G.     details >>

Contributo in rivista (Pubblicazione in Rivista)
IEEE JOURNAL OF THE ELECTRON DEVICES SOCIETY
Vol. 9, No. 1, pp: 378-386, Anno: 2021

Evaluation of Microwave Transistor Degradation Using Low-Frequency Time-Domain Measurements
Bosi, G.; Vadala', V.; Giofre, R.; Raffo, A.; Vannini, G.     details >>

Atto di Convegno (Proceedings)
Institute of Electrical and Electronics Engineers Inc., 2021 34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021
pp: 01-03, Anno: 2021

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