Title :
Clamping circuit for D or D2-MAC/packet systems using signal digital component
Author_Institution :
CCETT, Cesson Sevigne, France
Abstract :
A new clamping method for D or D2-MAC/packet systems is described. In this method, the digital component of the signal is used to restore the DC level. This processing enables a significant improvement in comparison with a conventional clamping circuit.
Keywords :
signal processing; television receivers; video signals; D-MAC/packet systems; D2-MAC/packet systems; DC level restoration; TV signal clamping; clamping circuit; clamping method; signal digital component;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19911113
