Telecommunications – Carrier wave repeater or relay system – Frequency or phase modulation
Patent
1960-03-18
1982-04-20
Birmiel, Howard A.
Telecommunications
Carrier wave repeater or relay system
Frequency or phase modulation
455 29, H04K 100
Patent
active
043262929
ABSTRACT:
5. An intelligence communication system comprising a transmitter and a receiver; said transmitter comprising means for obtaining a relatively wide band random energy carrier signal, means for modulating said random carrier signal with an intelligence signal thereby forming a message signal, means responsive to said wide band energy obtaining means for deriving a reference signal which differs in frequency with said message signal by a definite fixed amount and means for radiating to the receiverr both the message and reference random signals; said receiver comprising an antenna for picking up both the message and reference random signal simultaneously, means for operating on at least one of said message and reference random signals to obtain message and reference random signals which are recombined and mixer means for multiplying the recombined message and reference random signals to obtain a resultant signal from which the intelligence signal can be derived.
REFERENCES:
patent: 1811102 (1931-06-01), Adams et al.
patent: 2091271 (1937-08-01), Conklin
patent: 2418119 (1947-04-01), Hansen
patent: 2530140 (1950-11-01), Atkinson
patent: 2530824 (1950-11-01), King
patent: 2580148 (1951-12-01), Wirkler
patent: 2624836 (1953-01-01), Dicke
patent: 2645677 (1953-07-01), Young, Jr.
patent: 2972046 (1961-02-01), Seaton
patent: 3071649 (1963-01-01), Goodall
Ramsay William R.
Spilker, Jr. James J.
Birmiel Howard A.
Lockheed Missiles & Space Company Inc.
Morrissey John J.
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