Switchable-bandwidth optical receiver

Switchable-bandwidth optical receiver

A switchable bandwidth optical receiver is implemented in a front-end of the receiver in at least one of three ways. A switchable impedance may be provided at the input to a preamplifier of the front end, the preamplifier of the front-end may have a switchable impedance therein, and/or a switchable...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: EWEN JOHN FARLEY, HOGAN WILLIAM K, SCHOW CLINT LEE, JACKSON KENNETH PAUL, MARLOWE MICHAEL WILLIAM
Format: Patent
Sprache:eng
Schlagworte:
AMPLIFIERS
BASIC ELECTRONIC CIRCUITRY
CONTROL OF AMPLIFICATION
ELECTRICITY
IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS
PULSE TECHNIQUE
RESONATORS
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Beschreibung
Zusammenfassung:A switchable bandwidth optical receiver is implemented in a front-end of the receiver in at least one of three ways. A switchable impedance may be provided at the input to a preamplifier of the front end, the preamplifier of the front-end may have a switchable impedance therein, and/or a switchable filter may be provided at an output of the preamplifier.