Pulse or digital communications – Spread spectrum – Direct sequence
Patent
1986-05-15
1989-01-17
Buczinski, Stephen C.
Pulse or digital communications
Spread spectrum
Direct sequence
375119, 375120, H04L 702, H03D 324
Patent
active
047992409
ABSTRACT:
A clock synchronizing circuit separates and filters a clock component from a digital input wave. The output of the circuit is sampled to produce a two-level signal. A voltage controlled oscillator generates a clock signal having a phase and a frequency which is controlled responsive to the two-level signal.
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Buczinski Stephen C.
NEC Corporation
Wallace Linda J.
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