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Detail publikace
KNÁPEK, A. HUTAŘ, O.
Originální název
Measurement of pyroelectric sensor signal using low-noise wideband measurement preamplifier
Typ
článek v časopise - ostatní, Jost
Jazyk
angličtina
Originální abstrakt
In this paper, a theoretical approach of a wideband preamplifier using a high-end operation amplifier OPA847 will be presented. This device is designed tobe used for a low noise, wide band measuring. The level of optimization is based on a noise model for the electrical part of the receiver. During the process of amplifier designing, all the noise components have been investigated separately, using operational amplifiers models. Although this preamplifier was designed to serve for the purposes of flame sensors evaluate, it can be also used to other purposes requiring wide band amplifier with low noise, under only a minimal modification.
Klíčová slova
pyroelectric sensor, noise measurements, flame detectors
Autoři
KNÁPEK, A.; HUTAŘ, O.
Rok RIV
2008
Vydáno
1. 11. 2008
Nakladatel
Jemná Mechanika a Optika
Místo
Přerov
ISSN
0447-6441
Periodikum
Jemná mechanika a optika
Ročník
53
Číslo
10
Stát
Česká republika
Strany od
276
Strany do
278
Strany počet
3
BibTex
@article{BUT47993, author="Alexandr {Knápek} and Otakar {Hutař}", title="Measurement of pyroelectric sensor signal using low-noise wideband measurement preamplifier", journal="Jemná mechanika a optika", year="2008", volume="53", number="10", pages="276--278", issn="0447-6441" }