A high efficiency broadband monolithic gallium nitride distributed power amplifier

A high efficiency broadband monolithic gallium nitride distributed power amplifier

A 50-ohm 100-2200MHz distributed power amplifier (DPA) MMIC has been developed using Nitronex's proprietary GaN-on-Si NRF1 process. The DPA MMIC exhibits −10dB minimum input/output return loss, 39.4dBm average output power, and a power added efficiencies of 30 to 66% over the entire bandwidth....

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Bibliographische Detailangaben
Hauptverfasser: Chenggang Xie, Pavio, Jeanne, Griffey, David A., Hanson, Allen, Singhal, Sameer
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Broadband amplifiers
Broadband communication
broadband power amplifier
Distributed power amplifier
Gallium nitride
GaN/Si HEMT
HEMTs
MMICs
Power amplifiers
Radio frequency
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Beschreibung
Zusammenfassung:A 50-ohm 100-2200MHz distributed power amplifier (DPA) MMIC has been developed using Nitronex's proprietary GaN-on-Si NRF1 process. The DPA MMIC exhibits −10dB minimum input/output return loss, 39.4dBm average output power, and a power added efficiencies of 30 to 66% over the entire bandwidth.
ISSN:0149-645X
2576-7216
DOI:10.1109/MWSYM.2008.4633164