System for transmitting microwave signals via an optical link

Details System for transmitting microwave signals via an optical link System for transmitting microwave signals via an optical link

1987-12-09

1989-09-19

Griffin, Robert L.

Telecommunications

Receiver or analog modulated signal frequency converter

Signal selection based on frequency

455612, H04B 900

Patent

active

048688940

ABSTRACT:
A system for the transmission of signals along an optical carrier employs a technique to extend the effective frequency range of modulation beyond that of which a semiconductor laser is capable by combination of signals at the source to form a composite difference signal and recombination at the receiver to restore the original signal.

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patent: 4504976 (1985-03-01), Beaudet
patent: 4600303 (1986-07-01), Mogensen
patent: 4750217 (1988-06-01), Smith
"Optical Communications", Microwave Journal Magazine, by Dr. Israel Ury, Apr. 1985.

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