COUPLING AND METHOD FOR A TRANSITION-EDGE BOLOMETER

摘要

The invention relates to a circuit for transition-edge bolometers, which comprises a resistor element (1) arranged to operate in the transition-edge zone, and an amplifier (5) connected to the resistor element (1). According to the invention, in connection with the amplifier (5) means are arranged for implementing positive (4, 5) and negative (5, 2) feedbacks in the resistance measurement.