Detail publikačního výsledku

Design of Electrometric Amplifier for Aspiration Condenser Measurement

ROUBAL, Z.; STEINBAUER, M.

Originální název

Design of Electrometric Amplifier for Aspiration Condenser Measurement

Anglický název

Design of Electrometric Amplifier for Aspiration Condenser Measurement

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

It was confirmed that concentration of light air ions has positive influence on humanhealth. When measuring the concentration of light air ions using aspiration condenser, we meet problems related to measurement of very low current of order 10 -12 A. In this paper we will analyze possible sources of error, caused by noise, real properties of used operational amplifier and leakage current. Based on these analysis, a new electrometric amplifier with minimalised systematic error will be designed.

Anglický abstrakt

It was confirmed that concentration of light air ions has positive influence on humanhealth. When measuring the concentration of light air ions using aspiration condenser, we meet problems related to measurement of very low current of order 10 -12 A. In this paper we will analyze possible sources of error, caused by noise, real properties of used operational amplifier and leakage current. Based on these analysis, a new electrometric amplifier with minimalised systematic error will be designed.

Klíčová slova

Aspiration condenser, Air aions, elektrometric amplifier

Klíčová slova v angličtině

Aspiration condenser, Air aions, elektrometric amplifier

Autoři

ROUBAL, Z.; STEINBAUER, M.

Rok RIV

2011

Vydáno

22.03.2010

Nakladatel

The Electromagnetic Academy

Místo

Cambridge

ISBN

978-1-934142-12-7

Kniha

PIERS 2010 in Xi'an Proceedings

Svazek

2010

Číslo

2

Strany od

1430

Strany do

1434

Strany počet

5

BibTex

@inproceedings{BUT33962,
  author="Zdeněk {Roubal} and Miloslav {Steinbauer}",
  title="Design of Electrometric Amplifier for Aspiration Condenser Measurement",
  booktitle="PIERS 2010 in Xi'an Proceedings",
  year="2010",
  volume="2010",
  number="2",
  pages="1430--1434",
  publisher="The Electromagnetic Academy",
  address="Cambridge",
  isbn="978-1-934142-12-7"
}