Detail publikačního výsledku

Wide-band low noise preamplifier design for the purposes of testing of pyroelectric infrared sensors

KNÁPEK, A.; HUTAŘ, O.

Originální název

Wide-band low noise preamplifier design for the purposes of testing of pyroelectric infrared sensors

Anglický název

Wide-band low noise preamplifier design for the purposes of testing of pyroelectric infrared sensors

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

In this paper a theoretical approach of a wideband preamplifier using a high-end operational amplifier OPA847 will be presented. This device is designed to be 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 amplifier models. Although this preamplifier was designed to serve for the purpose of flame sensor evaluate, it can be also used to other purposes requiring wide band amplifier with low noise, under only a minimal modification.

Anglický abstrakt

In this paper a theoretical approach of a wideband preamplifier using a high-end operational amplifier OPA847 will be presented. This device is designed to be 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 amplifier models. Although this preamplifier was designed to serve for the purpose of flame sensor evaluate, it can be also used to other purposes requiring wide band amplifier with low noise, under only a minimal modification.

Klíčová slova

wideband, low noise, preamplifier, noise detectors

Klíčová slova v angličtině

wideband, low noise, preamplifier, noise detectors

Autoři

KNÁPEK, A.; HUTAŘ, O.

Rok RIV

2010

Vydáno

10.03.2008

Nakladatel

Jemná Mechanika a Optika

Místo

Přerov

ISSN

0447-6441

Periodikum

Jemná mechanika a optika

Svazek

53

Číslo

3

Stát

Česká republika

Strany od

90

Strany do

92

Strany počet

2

BibTex

@article{BUT47992,
  author="Alexandr {Knápek} and Otakar {Hutař}",
  title="Wide-band low noise preamplifier design for the purposes of testing of pyroelectric infrared sensors",
  journal="Jemná mechanika a optika",
  year="2008",
  volume="53",
  number="3",
  pages="90--92",
  issn="0447-6441"
}