Adaptive digital filter for gradient magnetic fields measurement in MR tomography

0205711 - UPT-D 20030094 RIV ID eng C - Conference Paper (international conference)
Bartušek, Karel - Gescheidtová, E.
Adaptive digital filter for gradient magnetic fields measurement in MR tomography.
Proceedings - APCCAS 2002. Denpasar: IEEE, 2003, s. 79 - 82. ISBN 0-7803-7690-0.
[APCCAS 2002. Denpasar (ID), 28.10.2002-31.10.2002]
R&D Projects: GA AV ČR IAA2065201
Institutional research plan: CEZ:AV0Z2065902
Keywords : nuclear magnetic resonance * gradient magnetic field * digital filter
Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering

The paper presents the postacquisition adaptive digital filters, describes their block diagram and characteristics. This advantageous type of digital filtering can be used for processing any types of signal in different applications. In this paper a special field of adaptive filter application is introduced. The main part deals with the applications of adaptive filters in nuclear magnetic resonance (NMR) tomography for the gradient magnetic field measurements and brings a comparison of different types of filtering method.
Permanent Link: http://hdl.handle.net/11104/0101324