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HRUŠKA, P., HÁJEK, K.
Original Title
THE NOISE BACKGROUND SUPPRESSION OF NOISE MEASURING SET-UPS
Type
conference paper
Language
English
Original Abstract
Preamplifier noise reduction in the view of varying source impedance, as in AE sensors, is discussed. First, the relation of the preamplifier noise and the source resistor is treated. Further, the input capacitance and the internal source capacitance influence are discussed. Eventually, the influence of preamplifier AC coupling on the noise is shown and analyzed.
Keywords
Low noise, dynamic range, current noise, voltage noise, charge amplifier.
Authors
RIV year
2003
Released
30. 12. 2003
Publisher
Kluewer Academic Press
Location
Dordrecht
Pages from
1
Pages to
10
Pages count
BibTex
@inproceedings{BUT9424, author="Pavel {Hruška} and Karel {Hájek}", title="THE NOISE BACKGROUND SUPPRESSION OF NOISE MEASURING SET-UPS", booktitle="Advanced experimental methods for noise research in nanoscale electronic devices", year="2003", pages="10", publisher="Kluewer Academic Press", address="Dordrecht" }