A rapidly rotating RF coil for MRI

Trakic, Adnan, Li, Bing Keong, Weber, Ewald, Wang, Hua, Wilson, Stephen and Crozier, Stuart (2009) A rapidly rotating RF coil for MRI. Concepts in Magnetic Resonance Part B: Magnetic Resonance Engineering, 35B 2: 59-66. doi:10.1002/cmr.b.20136


Author Trakic, Adnan
Li, Bing Keong
Weber, Ewald
Wang, Hua
Wilson, Stephen
Crozier, Stuart
Title A rapidly rotating RF coil for MRI
Journal name Concepts in Magnetic Resonance Part B: Magnetic Resonance Engineering   Check publisher's open access policy
ISSN 1552-5031
Publication date 2009-04-01
Year available 2009
Sub-type Article (original research)
DOI 10.1002/cmr.b.20136
Open Access Status
Volume 35B
Issue 2
Start page 59
End page 66
Total pages 8
Editor Daniel D Traficante
Place of publication USA
Publisher John Wiley & Sons, Inc.
Language eng
Subject 090303 Biomedical Instrumentation
090399 Biomedical Engineering not elsewhere classified
861502 Medical Instruments
970109 Expanding Knowledge in Engineering
C1
Abstract This article introduces a new concept for spin excitation and,signal acquisition in magnetic resonance imaging (MRI) using rapid rotation of a single radiofrequency (RF) coil about a sample. A rotating RF coil system was constructed for 2 and 4.7 Tesla imaging. The acquired images of biological specimens were comparable to those of a conventional RF coil system. This approach may obviate the need for multiple channels and intricate RF decoupling of many coils, which impede the progress of multichannel array technology. it is hoped that hardware advantages of coil rotation and the additional parameter of rotational velocity will initiate advances in MRI through the development of new sequences and methods. (C) 2009 Wiley Periodicals, Inc. Concepts Magn Reson Part B (Magn Reson Engineering) 3513: 59-66, 2009
Keyword Rotating RF coil
PHASED-ARRAY
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: 2010 Higher Education Research Data Collection
School of Information Technology and Electrical Engineering Publications
 
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Citation counts: TR Web of Science Citation Count  Cited 12 times in Thomson Reuters Web of Science Article | Citations
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Created: Thu, 03 Sep 2009, 18:14:21 EST by Mr Andrew Martlew on behalf of School of Information Technol and Elec Engineering