Methods and apparatus for generating local oscillation signals

Details Methods and apparatus for generating local oscillation signals Methods and apparatus for generating local oscillation signals

2005-12-20

2005-12-20

Negash, Kinfe-Michael (Department: 2633)

Optical communications

Multiplex

Broadcast and distribution system

C398S067000, C398S071000, C398S076000, C398S135000, C398S140000, C398S163000, C398S182000, C398S204000, C398S141000, C398S139000

Reexamination Certificate

active

06978091

ABSTRACT:
Generating oscillator signals with which selected signals may be mixed. Such oscillator signals may be generated by dividing a pilot tone, such as a 120 MHz pilot tone found on many cable TV systems. Oscillator signals for demodulating received selected signals may be similarly generated.

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