Signal processing circuit for use in solid-state camera

Details Signal processing circuit for use in solid-state camera Signal processing circuit for use in solid-state camera

1980-10-02

1982-10-19

Murray, Richard

Facsimile and static presentation processing

Facsimile

Recording apparatus

358167, H04N 314

Patent

active

043553354

ABSTRACT:
A signal processing circuit for use in a solid-state camera comprising a sensor for deriving an electrical signal from the camera, a preamplifier for amplifying the output of the sensor and an integrator for integrating the output of the preamplifier. A specific circuit arrangement is provided for the preamplifier to narrow the bandwidth of the preamplifier, so that an abnormal increase of noise in the electrical signal is effectively suppressed.

REFERENCES:
patent: 4153915 (1979-05-01), McKechnie

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