Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Dong-Jo Kim0
Won-Kyu Paik0
Date of Patent
October 7, 2008
0Patent Application Number
107677340
Date Filed
January 30, 2004
0Patent Primary Examiner
Patent abstract
A vestigial side band (VSB) synchronization (sync) signal detection circuit and method of generating a VSB sync signal is described. The circuit may include means for generating a first control signal related to sync signal generation, based on receipt of a selected one of an input first data signal and input second data signal, and means for generating a position signal containing information regarding positions of a next field sync and segment sync signals. The circuit may also include a correlator for generating a sign signal to determine a sign of the field sync signal, and a generator for generating a plurality of distinct types of sync signals based on the control signal, position signal and sign signal.
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