Method for Improving Signal Quality of a Digital Signal Being Transmitted Through a Non-Linear Device and Apparatus Using the Same

Method for Improving Signal Quality of a Digital Signal Being Transmitted Through a Non-Linear Device and Apparatus Using the Same

A digital signal processing method has steps of pre-emphasizing a digital signal, and then processing the pre-emphasized digital signal through a non-linear device. In the pre-emphasizing step, an undershoot is applied to a first level of the digital signal at a positive signal transition or an over...

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Bibliographische Detailangaben
Hauptverfasser: CHACINSKI MAREK GRZEGORZ, CHITICA NICOLAE PANTAZI
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRONIC CIRCUITRY
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PULSE TECHNIQUE
TRANSMISSION
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Beschreibung
Zusammenfassung:A digital signal processing method has steps of pre-emphasizing a digital signal, and then processing the pre-emphasized digital signal through a non-linear device. In the pre-emphasizing step, an undershoot is applied to a first level of the digital signal at a positive signal transition or an overshoot is applied to the digital signal at a negative first signal transition.