Method for Magnetic Field Approximation in MR Tomography
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F08%3A00308364" target="_blank" >RIV/68081731:_____/08:00308364 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Method for Magnetic Field Approximation in MR Tomography
Original language description
This paper describes a method, which can be used for creating map of magnetic field. Method has a great usage in magnetic resonance tomography, when we need to get information about homogeneity and characteristics of magnetic field inside the working space of the MR tomograph. The main purpose of this article is to describe basic principles of magnetic resonance phenomenon and mathematical method of Legendre polynoms which can be used for signal processing of FID (Free Induction Decay) signal obtained from tomograph detection coils. In the end of my article is experimental solution of magnetic field and models of magnetic field created by Matlab.
Czech name
Metoda pro aproximaci magnetického pole v MR tomografii
Czech description
Článek popisuje metodu pro získání mapy magnetického pole. Je uveden popis jevu magnetické resonance, zpracování měřeného signálu a využití Legendových polynomů pro matematický rozklad magnetického pole.
Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of PIERS 2008 in Hangzhou
ISBN
978-1-934142-00-4
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
1179-1183
Publisher name
The Electromagnetics Academy
Place of publication
Cambridge
Event location
Hangzhou
Event date
Mar 24, 2008
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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