In this contribution a C-Band 2nd harmonic tuned hybrid power amplifier utilizing a PHEMT GaN device is presented, together with technological aspects, non linear device model and adopted design criteria. The amplifier has been realised in hybrid form, exhibiting a bandwidth larger than 20% around 5.5GHz, with a minimum output power of 33 dBm, and a drain efficiency of 60% at the centre frequency.

Colantonio, P., Giannini, F., Giofre', R., Limiti, E., Serino, A., Peroni, M., et al. (2005). A C-band high efficiency second harmonic tuned hybrid power amplifier in GaN technology. In GAAS 2005: 13th European Gallium Arsenide and Other Compound Semiconductors Application Symposium, Conference Proceedings (pp.673-676). LONDON : HORIZON HOUSE PUBLICATIONS LTD.

A C-band high efficiency second harmonic tuned hybrid power amplifier in GaN technology

COLANTONIO, PAOLO;GIANNINI, FRANCO;GIOFRE', ROCCO;LIMITI, ERNESTO;SERINO, ANTONIO;
2005-01-01

Abstract

In this contribution a C-Band 2nd harmonic tuned hybrid power amplifier utilizing a PHEMT GaN device is presented, together with technological aspects, non linear device model and adopted design criteria. The amplifier has been realised in hybrid form, exhibiting a bandwidth larger than 20% around 5.5GHz, with a minimum output power of 33 dBm, and a drain efficiency of 60% at the centre frequency.
GAAS 2005 - 13th European Gallium Arsenide and Other Compound Semiconductors Application Symposium
Paris
3 October 2005 through 4 October 2005
Rilevanza internazionale
contributo
2005
Settore ING-INF/01 - ELETTRONICA
English
Bandwidth; Energy efficiency; Gallium nitride; Harmonic generation; Mathematical models; Tuning; Drain efficiency; Harmonic tuned hybrid power amplifiers; Linear device models; Minimum output power; Power amplifiers
Intervento a convegno
Colantonio, P., Giannini, F., Giofre', R., Limiti, E., Serino, A., Peroni, M., et al. (2005). A C-band high efficiency second harmonic tuned hybrid power amplifier in GaN technology. In GAAS 2005: 13th European Gallium Arsenide and Other Compound Semiconductors Application Symposium, Conference Proceedings (pp.673-676). LONDON : HORIZON HOUSE PUBLICATIONS LTD.
Colantonio, P; Giannini, F; Giofre', R; Limiti, E; Serino, A; Peroni, M; Romanini, P; Proietti, C
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/49522
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