Electric lamp and discharge devices: systems – Cathode ray tube circuits – Cathode-ray deflections circuits
Patent
1990-05-18
1992-01-28
Issing, Gregory C.
Electric lamp and discharge devices: systems
Cathode ray tube circuits
Cathode-ray deflections circuits
315 11, G09G 104, H01J 3148
Patent
active
050838490
ABSTRACT:
A sampling streak oscilloscope responsive to a light input signal stores charges on a CCD target by means of an electron beam rapidly scanned across a narrow dimension of the CCD target in coincidence with a segment or portion of the light input signal. The time relationship between a streak and the light input signal is changed to record a charge pattern for another segment of the input signal, while charges representative of a prior segment are transferred along the CCD array. A representation of the entire input signal is built up in memory.
REFERENCES:
patent: 3814979 (1974-06-01), Eberhardt
patent: 3887810 (1975-06-01), Skaggs
patent: 3955117 (1976-05-01), Eberhardt
patent: 4677341 (1987-06-01), Kinashita et al.
Dellett John P.
Gray Francis I.
Issing Gregory C.
Tektronix Inc.
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