Automatic gain control of radio receiver for receiving digital high-definition television signals
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United States of America Patent
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-
Jun 3, 1997
Issued Date -
N/A
app pub date -
Dec 15, 1995
filing date -
May 4, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Digital HDTV signals are exemplary of vestigial sideband (VSB) signals, which signals include a pilot carrier and sidebands generated in response to symbol codes descriptive of digital signals. A radio receiver for such VSB signals includes automatic gain control (AGC) circuitry that generates AGC signal by synchronously detecting the pilot carrier.
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Family
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Cited Art Landscape
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