FAST PHASE SHIFT ADJUSTING METHOD AND DEVICE FOR LINEAR TRANSMITTER

FAST PHASE SHIFT ADJUSTING METHOD AND DEVICE FOR LINEAR TRANSMITTER

A method (100) and device (300) are set forth for, where a linear transmitter has inphase and quadrature modulation paths for an input signal and at least one open feedback signal path is provided, substantially correcting an initial phase relationship between an input signal having an input signal...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: GAILUS, PAUL HOWE
Format: Patent
Sprache:eng ; fre
Schlagworte:
AMPLIFIERS
BASIC ELECTRONIC CIRCUITRY
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MODULATION
TRANSMISSION
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Beschreibung
Zusammenfassung:A method (100) and device (300) are set forth for, where a linear transmitter has inphase and quadrature modulation paths for an input signal and at least one open feedback signal path is provided, substantially correcting an initial phase relationship between an input signal having an input signal vector with a phase and a magnitude, and an input feedback signal having an input feedback signal vector with a phase and a magnitude. The present invention provides a more timeefficient phase correction to at least one feedback signal path.