Gradient magnetic field measuring method using MR technique with spin echo series
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F04%3APU41370" target="_blank" >RIV/00216305:26220/04:PU41370 - isvavai.cz</a>
Alternative codes found
RIV/68081731:_____/04:00100014
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Gradient magnetic field measuring method using MR technique with spin echo series
Original language description
An accurate method, suitable for measuring the time characteristics, is the method based on the MR, called the Instantaneous Frequency (IF) method [4]. The measurement can be performed on a commercial MR instrument with or without adjusted pre-emphasis compensation. This method can be used to find out the quality of the gradient magnetic fields with sufficient precision. A disadvantage of the IF method consist in the very limited time interval ? up to about 2.5 ms, when we are able to acquire the MR siggnal for the next processing. This was the reason for the basic IF method to be extended with spin echo and thus converted to the Instantaneous Frequency of Spin Echo (IFSE) method. The spin echo was created by using the p exciting pulse. The IFSE methodenables scanning the MR signal for an 18 ms time period. The third modification of the methods based on instantaneous frequency measurement is the Instantaneous Frequency of Spin Echoes Series (IFSES) method, which partially eliminates t
Czech name
Gradient magnetic field measuring method using MR technique with spin echo series Měření gradientních magnetických polí metodou série spinových ech
Czech description
Popis metody série spinových ech pro měření gradientních magnetických polí v MR tomografii.
Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/IAA2065201" target="_blank" >IAA2065201: Generation and measurement of gradient magnetic fields for in vivo MR localized spectroscopy</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Progress in Electromagnetics Research
ISBN
88-8492-268-2
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
1-4
Publisher name
University of Pisa
Place of publication
Pisa
Event location
Pisa
Event date
Mar 28, 2004
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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