Telecommunications – Receiver or analog modulated signal frequency converter – Signal selection based on frequency
Patent
1980-01-10
1985-09-24
Martin, John C.
Telecommunications
Receiver or analog modulated signal frequency converter
Signal selection based on frequency
455610, 455619, H04B 900
Patent
active
045436649
ABSTRACT:
A fiber optic direct current coupled data transmission link having a response extending to dc by using a dc coupled receiver and a modified frequency response to avoid data width distortion which allows the dc coupled receiver to work over a wide range of input signal levels.
REFERENCES:
patent: 3729633 (1973-04-01), Eros et al.
patent: 3876939 (1975-04-01), Lerner
patent: 3906366 (1975-09-01), Minami et al.
patent: 3985970 (1976-10-01), Lerault et al.
patent: 4019048 (1977-04-01), Maione et al.
patent: 4054794 (1977-10-01), Laughlin et al.
patent: 4091734 (1978-05-01), Redmond et al.
Coles Edward L.
International Telephone and Telegraph Corporation
Martin John C.
O'Halloran John T.
Ruzek Peter R.
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