An AC-coupled hybrid envelope modulator for HSUPA transmitters with 80% modulator efficiency

High-data-rate wireless technologies such as HSUPA and LTE are power-hungry because of the fundamental correlation between data rate and transmit power. Furthermore, the high peak-to-average power ratio (PAPR) of the modulated signals causes a degradation in PA efficiency, since the supply voltage o...

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Bibliographische Detailangaben

Hauptverfasser:	Riehl, P., Fowers, P., Hao-Ping Hong, Ashburn, M.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Batteries Modulation Power amplifiers Power generation Regulators Switches Voltage control
Online-Zugang:	Volltext bestellen
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