A switching-mode amplifier for class-S transmitters for clock frequencies up to 7.5 GHz in 0.25µm SiGe-BiCMOS

This paper presents the first voltage mode H-bridge switching amplifier in a fast complementary SiGe-technology for frequencies in the GHz range. The amplifier is suited as a driver for a high power GaN amplifier in class-S transmitters. It can be operated with pseudo-random digital pulse trains up...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Heck, Stefan, Schmidt, Martin, Brackle, Alexander, Schuller, Frieder, Grozing, Markus, Berroth, Manfred, Gustat, Hans, Scheytt, Christoph
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Bandpass delta-sigma modulation bipolar integrated circuit Broadband amplifiers class-S Clocks Driver circuits Frequency Gallium nitride High power amplifiers Power measurement Pulse amplifiers switching amplifiers Transmitters Voltage
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