Title: High voltage RF generator and compensation network for a FFT ion trap mass spectrometer
Authors: Schmidt, Michael
Brockhaus, Albrecht
Butzmann, Stefan
Aliman, Michel
Citation: 2017 International Conference on Applied Electronics: Pilsen, 5th – 6th September 2017, Czech Republic, p.217-220.
Issue Date: 2017
Publisher: Západočeská univerzita v Plzni
Document type: konferenční příspěvek
URI: http://hdl.handle.net/11025/35440
ISBN: 978–80–261–0641–8 (Print)
978–80–261–0642–5 (Online)
ISSN: 1803–7232 (Print)
1805–9597 (Online)
Keywords: nízkošumové zesilovače;generátory signálu;hmotnostní spektroskopie
Keywords in different language: low-noise amplifiers;signal generators;mass spectroscopy
Abstract in different language: In this work we present two electronic key components to operate a quadrupole ion trap mass spectrometer. Radio frequency high voltage generation is mandatory to create a trapping field. Our trap works in the Fourier transform mode, consequently very small induction currents have to be detected from the ion motion. Since interference signals from the storage voltage are many orders of magnitude higher than the detection signal, a sophisticated compensation circuit is required at the amplification stage.
Rights: © Západočeská univerzita v Plzni
Appears in Collections:Applied Electronics 2017
Applied Electronics 2017

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