Spike detector circuitry

Details Spike detector circuitry Spike detector circuitry

1983-09-26

1987-01-27

Zazworsky, John

Electrical transmission or interconnection systems

Personnel safety or limit control features

Interlock

324103P, 328116, 328151, H03K 519, G01R 1904

Patent

active

046396187

ABSTRACT:
Circuitry for detecting a pulse having a duration as short as 10 nanoseconds. The circuitry includes a storage device for storing the peak amplitude of the pulse. Signal resolution enhancement circuitry is responsive to the storage device for establishing a plurality of channels respectively corresponding to a plurality of signal amplitude ranges where the range of signal amplitudes for each successive range is larger than that of the range preceding it. Peak signal detecting circuitry is responsive to the signal resolution enhancement circuitry for (a) scanning the channels, (b) selecting one of the channels, the selected channel being such that the peak amplitude falls within the range for the channel, and (c) detecting the peak amplitude of the pulse.

REFERENCES:
patent: 3869624 (1975-03-01), Fletcher et al.
patent: 4121119 (1978-10-01), Meigs et al.
patent: 4373140 (1983-02-01), Chin

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