Microbolometer focal plane array with temperature...

Details Microbolometer focal plane array with temperature... Microbolometer focal plane array with temperature...

2006-09-12

2006-09-12

Porta, David (Department: 2884)

Radiant energy

Invisible radiant energy responsive electric signalling

Infrared responsive

Reexamination Certificate

active

07105818

ABSTRACT:
A readout circuit for an array of substrate-isolated microbolometer detectors includes a bias source that varies in accordance with changes in substrate temperature as detected by a temperature sensor that has temperature characteristic that resembles the temperature characteristic of the microbolometer detector array so as compensate detector measurements for temperature induced errors in the microbolometer focal plane array read out.

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