CARTESIAN FEEDBACK CIRCUIT

CARTESIAN FEEDBACK CIRCUIT

It is configured to output a first I signal having passed through a first inverse characteristic circuit (1) having inverse frequency characteristics to frequency characteristics of a first loop filter circuit (4), to the first loop filter circuit (4), and output a first Q signal having passed throu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: AKUTSU, Hiroyuki, NOTO, Hifumi
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
AMPLIFIERS
BASIC ELECTRONIC CIRCUITRY
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:It is configured to output a first I signal having passed through a first inverse characteristic circuit (1) having inverse frequency characteristics to frequency characteristics of a first loop filter circuit (4), to the first loop filter circuit (4), and output a first Q signal having passed through a second inverse characteristic circuit (2) having inverse frequency characteristics to frequency characteristics of a second loop filter circuit (5), to the second loop filter circuit (5).