FIELD: physics.
SUBSTANCE: device includes a multichannel reading system with channels for reading a thermal imaging signal and measuring range to image objects within an m×n array of reading cells, a transimpedance amplifier, a high-pass filter, an amplifier, a comparator, counters, line control buses, column reading buses and AND logic elements.
EFFECT: high accuracy of determining range to objects in one frame while simultaneously obtaining a thermal image.
4 cl, 1 dwg
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