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ROUBAL, Z. SZABÓ, Z. STEINBAUER, M. BARTUŠEK, K.
Originální název
Comparison of different methods for determining the air ion mobility spectrum
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
Light negative air ions demonstrably exert a positive influence on the human organism. To assess their impact on the human body, we to know their mobility and related aspects. The spectrum is usually defined by measuring the saturation characteristic with a Gerdien tube; another option consists in using an aspiration condenser with a segmented inner electrode. A major problem affecting the methods outlined within the paper rests in the impact of measurement uncertainties and noise on the results. We propose a solution where the actual estimation of the air ion mobility spectrum is refined via combining analytical calculation and the numerical method of least squares. The Matlab-based simulation procedure reduces the number of measured polarization voltages, optimizes the dimensions of the internal electrode segments, and defines the impact of noise on the result. The simulation is compared with saturation characteristics measured in a faraday chamber.
Klíčová slova
Air ions, air ions mobility spectrum, gerdien tube
Autoři
ROUBAL, Z.; SZABÓ, Z.; STEINBAUER, M.; BARTUŠEK, K.
Vydáno
1. 8. 2019
Nakladatel
IEEE
Místo
Rome, Italy
ISBN
978-4-88552-316-8
Kniha
2019 Progress in Electromagnetics Research Symposium (PIERS-Rome)
ISSN
1559-9450
Periodikum
Progress In Electromagnetics
Stát
Spojené státy americké
Strany od
3761
Strany do
3766
Strany počet
6
URL
https://ieeexplore.ieee.org/document/9017227
BibTex
@inproceedings{BUT160906, author="Zdeněk {Roubal} and Zoltán {Szabó} and Miloslav {Steinbauer} and Karel {Bartušek}", title="Comparison of different methods for determining the air ion mobility spectrum", booktitle="2019 Progress in Electromagnetics Research Symposium (PIERS-Rome)", year="2019", journal="Progress In Electromagnetics", pages="3761--3766", publisher="IEEE", address="Rome, Italy", doi="10.1109/PIERS-Spring46901.2019.9017227", isbn="978-4-88552-316-8", issn="1559-9450", url="https://ieeexplore.ieee.org/document/9017227" }