Aug 1 – 5, 2022
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Hardware Emulator of Noise for HPGe Preamplifier

Not scheduled
Poster presentation Real Time Simulation Poster Session - C


GUO, Xiaowei


Abstract—This paper describes the HPGe preamplifier noise hardware simulation based on Vivado that can generate a b and c noise. The simulation is base on Broad Energy Germanium Detectors (BEGe) experimental platform. Noise power spectral density are obtain from BEGe by fit ENC curve with different shaping time. The monte carlo method are used in the noise hardware simulation with Tausworth method for random number and Box-Muller method for white gaussian noise. A noise is generated by scaling standard white gaussian noise with noise power. B and c noise are generated by Auto Regressive model.

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