Title :
Self-corrected compensating measurement of bolometer signal using ΔΣ modulation
Author :
Roman Prokop;Pavel Neužil;Lukáš Fujcik
Author_Institution :
Dept. of Microelectronics, FEEC, BUT Brno, Technicka 3058/10, 616 00 Brno, Czech Republic
fDate :
7/1/2015 12:00:00 AM
Abstract :
Novel system and circuit topology for measurement of very low signals at high currents based on ΔΣ modulation noise pattern subtraction is presented. It is used primarily for the bolometer signal processing where in addition it can also compensate the self-heating effect conveniently. Nevertheless, the principle can be used in many other applications too.
Keywords :
"Bolometers","Clocks","Noise","Temperature measurement","Calibration","Integrated circuit modeling","Frequency measurement"
Conference_Titel :
Telecommunications and Signal Processing (TSP), 2015 38th International Conference on
DOI :
10.1109/TSP.2015.7296357
