Design of ultra low noise power system for high precision detectors
In this paper, we introduce an ultra low noise power system designed for high precision detectors, like CCD detector. We build low noise power circuit for the front end electronics, whose noise generally needs to be under 1 mVrms. Because the system may be used in low temperature environment as in Antarctica, the influence of electronic equipment working at 213K 193K is fully considered in the beginning of the design. As a result, the power system passed noise and long time low temperature test.
2016 IEEE NPSS Real Time Conference (RT)