Dynamically adaptive power supply circuits for radio-frequency (RF) power amplifier (PA) applications:

The role of Radio-Frequency (RF) Power Amplifiers (PAs) in today's and tomorrow's consumer and state-of-the-art electronics is crucial, catering to the stringent performance (i.e.; linearity and output power) and real-estate (i.e.; size) requirements of portable systems and the power limit...

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Bibliographische Detailangaben
1. Verfasser: Rincan-Mora, Gabriele (VerfasserIn)
Format: Elektronisch Video
Sprache:English
Veröffentlicht: United States IEEE 2006
Schlagworte:
Online-Zugang:FHN01
TUM01
Zusammenfassung:The role of Radio-Frequency (RF) Power Amplifiers (PAs) in today's and tomorrow's consumer and state-of-the-art electronics is crucial, catering to the stringent performance (i.e.; linearity and output power) and real-estate (i.e.; size) requirements of portable systems and the power limitations of battery-powered applications. Key to the success of any portable device is battery life (or runtime), and PAs can be a significant and detrimental load in this regard, especially because they capture a significant portion of the total power budget and they characteristically have poor power efficiencies. This course will address the advent of dynamically adaptive biasing schemes in PA applications to increase power efficiencies, which is generally done by essentially transforming and redefining the operating environment of the PA for maximum performance at optimum power levels, and consequently prolonging battery life
Beschreibung:Description based on online resource; title from title screen (IEEE Xplore Digital Library, viewed November 10, 2020)
Beschreibung:1 Online-Resource (1 Videodatei, 60 Minuten) color illustrations
ISBN:9780780396524