Method and apparatus for providing coherent phase noise in transceivers or similar systems

A method and circuit for providing coherent phase noise including a clock receiver to receive a clock signal generated external to the circuit and a local clock source arranged on the circuit. The circuit further includes a selector to select an output of one of the clock receiver and the local cloc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Tsai, King Chun, Tse, Lawrence
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method and circuit for providing coherent phase noise including a clock receiver to receive a clock signal generated external to the circuit and a local clock source arranged on the circuit. The circuit further includes a selector to select an output of one of the clock receiver and the local clock source and a wireless transceiver responsive to an output of the selector.