A METHOD FOR THE DETERMINATION OF THE NOISE PARAMETERS IN PREAMPLIFYING SYSTEMS FOR SEMICONDUCTOR RADIATION DETECTORS

被引:114
作者
BERTUCCIO, G
PULLIA, A
机构
[1] Dipartimento di Elettronica e Informazione, Politecnico di Milano, 20133 Milano
关键词
D O I
10.1063/1.1144293
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
In this paper a method for disentangling the various noise components in semiconductor radiation detector-amplifier systems is described and experimentally tested. A charge amplification scheme is adopted for the measurements. It is shown how an accurate estimate of the series and parallel white noise, 1/f series noise, and f parallel noise can be quickly obtained through a multiparameter least-squares interpolation of the equivalent noise charge data of the system.
引用
收藏
页码:3294 / 3298
页数:5
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