This paper describes a dual-band (C/X) high power amplifier realised with Leonardo's 0.25 mu m GaN on SiC technology. Design considerations are provided to implement dual-band operation. The measured data show PAE values in excess of 50% in both bands with an output power greater than 10 W. The results compare very well with the open literature, especially in terms of PAE.

Bolli, F., Longhi, P.e., Colangeli, S., Pantellini, A., Polli, G., Castorio, M., et al. (2025). High-efficiency C/X dual-band HPA in 250-nm gate length GaN HEMT technology with 10W Pout. In 2025 International Workshop on Integrated Nonlinear Microwave and Millimetre-Wave Circuits (INMMiC): proceedings (pp.1-4). New York : IEEE [10.1109/INMMIC64198.2025.10975388].

High-efficiency C/X dual-band HPA in 250-nm gate length GaN HEMT technology with 10W Pout

Bolli F.;Longhi P. E.;Colangeli S.;Polli G.;Ciccognani W.;Serino A.;Limiti E.
2025-01-01

Abstract

This paper describes a dual-band (C/X) high power amplifier realised with Leonardo's 0.25 mu m GaN on SiC technology. Design considerations are provided to implement dual-band operation. The measured data show PAE values in excess of 50% in both bands with an output power greater than 10 W. The results compare very well with the open literature, especially in terms of PAE.
International Workshop on Integrated Nonlinear Microwave and Millimetre-wave Circuits (INMMiC)
Torino, Italy
2025
Rilevanza internazionale
2025
Settore IINF-01/A - Elettronica
English
Dual-band
Power Amplifier
Gallium Nitride
Intervento a convegno
Bolli, F., Longhi, P.e., Colangeli, S., Pantellini, A., Polli, G., Castorio, M., et al. (2025). High-efficiency C/X dual-band HPA in 250-nm gate length GaN HEMT technology with 10W Pout. In 2025 International Workshop on Integrated Nonlinear Microwave and Millimetre-Wave Circuits (INMMiC): proceedings (pp.1-4). New York : IEEE [10.1109/INMMIC64198.2025.10975388].
Bolli, F; Longhi, Pe; Colangeli, S; Pantellini, A; Polli, G; Castorio, M; Ciccognani, W; Serino, A; Limiti, E
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/433464
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