Back to results
US 3,944,926 AGranted
Timing technique for NRZ data signals
AssigneeRCA Corporation
InventorKamilo Feher
Life of this patent
Estimating the term…
Abstract
Circuit for modifying a transmitted Non-Return-to-Zero signal to insert a frequency component at the bit rate to permit linear processing at the receiver to extract timing signals.
Claims1
The combination comprising:
- means for generating non-return-to-zero binary information signals;
- means for modifying said signals to have rise times differing from fall times including
- signal output means,
- signal integrating means for producing an integrated signal to said signal output means,
- timing means responsive to said binary information signals for producing a timing signal having a duration less than each bit of said binary information signals, and
- gating means responsive to said timing signal for applying said binary information signals to said signal integrating means during the timing signal duration and otherwise to said signal output means;
- and
- means for transmitting said signals from said signal output means to a receiving means.
5 more elements
Dependencies are inferred from the claim text.