Number of the records: 1
Measurement of Inhomogeneity in the B0 and B1 Fields Performed via the Spin-Echo and Gradient-Echo MR Imaging Techniques
- 1.
SYSNO ASEP 0395170 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Measurement of Inhomogeneity in the B0 and B1 Fields Performed via the Spin-Echo and Gradient-Echo MR Imaging Techniques Author(s) Kubásek, R. (CZ)
Gescheidtová, E. (CZ)
Bartušek, Karel (UPT-D) RID, ORCID, SAINumber of authors 3 Source Title PIERS 2013 Taipei Proceedings. - Cambridge : The Electromagnetics Academy, 2013 - ISSN 1559-9450 - ISBN 978-1-934142-24-0 Pages s. 381-384 Number of pages 4 s. Publication form Print - P Action The 33rd PIERS in Taipei. Progress in Electromagnetics Research Symposium. Event date 25.03.2013-28.03.2013 VEvent location Taipei Country TW - Taiwan, Province of China Event type WRD Language eng - English Country GB - United Kingdom Keywords MRI ; RF field ; relaxation Subject RIV JA - Electronics ; Optoelectronics, Electrical Engineering R&D Projects GA102/09/0314 GA ČR - Czech Science Foundation (CSF) Institutional support UPT-D - RVO:68081731 EID SCOPUS 84877967047 Annotation The authors describe a method for the basic and RF field inhomogeneity estimation in NMR based on the measurement of T2 and T*2 .The method combines the gradient and spin echo acquisition techniques to differentiate the T2 and T*2 relaxation times. Exponential approximation of the relaxation process has to be performed. Experimental results for the plastic and copper specimens are shown. Workplace Institute of Scientific Instruments Contact Martina Šillerová, sillerova@ISIBrno.Cz, Tel.: 541 514 178 Year of Publishing 2014
Number of the records: 1