Telecommunications – Transmitter and receiver at same station – With frequency stabilization
Patent
1983-03-15
1985-09-17
Ng, Jin F.
Telecommunications
Transmitter and receiver at same station
With frequency stabilization
455 86, H04B 140
Patent
active
045425310
ABSTRACT:
In a radio transmitter/receiver comprising a transmitter, a superheterodyne receiver, and a local oscillator for supplying a local oscillation signal to the superheterodyne receiver, the intermediate frequency f.sub.if of the superheterodyne receiver is set to have a value expressed by
REFERENCES:
patent: 3983484 (1976-09-01), Hodama
patent: 4002995 (1977-01-01), Reed
patent: 4097805 (1978-06-01), Fujii et al.
patent: 4225828 (1980-09-01), Watanabe et al.
patent: 4231116 (1980-10-01), Sekiguchi et al.
patent: 4476575 (1984-10-01), Franke et al.
Ng Jin F.
Nippon Electric Co. Ltd.
Pfund Charles E.
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