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Návrh a optimalizace speciálního nízkoúrovňového zesilovače pro měření vzdušných iontů / Design and optimization of special low-level amplifier for measurement of air ions

This Master thesis deals with low-current measurement in order of picoamps up to a few tens of femtoamps. Such low currents measuring is necessary for determination of air ions concentration. Disturbances, which are otherwise negligible for ordinary measurements must be considered. For example, leakage currents and noise generated in measuring device circuit. The choice of a precise operation amplifier with low input bias current is as important as the selection of low noise passive components. The aim of the thesis is to design and implement a precise low-level amplifier for the purposes of air ions concentration measurements.

Identiferoai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:433468
Date January 2020
CreatorsZdražil, Lukáš
ContributorsBartušek, Karel, Roubal, Zdeněk
PublisherVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií
Source SetsCzech ETDs
LanguageCzech
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/masterThesis
Rightsinfo:eu-repo/semantics/restrictedAccess

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