Array uniformity correction

Details Array uniformity correction Array uniformity correction

1987-01-12

1988-06-21

Westin, Edward P.

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

35821315, 374 32, 374128, G01K 1720

Patent

active

047526947

ABSTRACT:
A two-dimensional bolometer array having electronic array uniformity correction. The individual resistive sensors in the bolometer array are not electrically uniform and uniformity is a requirement to permit efficient electrical readout of signals. An electronic correction circuit in this invention automatically corrects for non-uniformity in the array.

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patent: 4633314 (1986-12-01), Kurata et al.
patent: 4654816 (1987-03-01), Arques et al.

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