Design and Implementation of Solenoid and Alderman-Grant Coils for Magnetic Resonance Microscopy at 7T

Marios Masouridis; Tim Bjørn Dyrby; Vitaliy Zhurbenko

doi:10.23919/EuCAP48036.2020.9136011

Design and Implementation of Solenoid and Alderman-Grant Coils for Magnetic Resonance Microscopy at 7T

Marios Masouridis, Tim Bjørn Dyrby, Vitaliy Zhurbenko

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

Magnetic resonance microscopy is an advanced type of magnetic resonance imaging (MRI) where the image resolution goes beyond of conventional clinical MRI to image very small tissue samples. The image resolution directly depends on the sensitivity of the detector coil, which is responsible for sensing weak magnetic fields from small samples in an MRI scanner. This paper describes the design of two magnetic field detection coils based on a solenoid and Alderman-Grant shapes. The coils are designed to provide over 90% field homogeneity in a 125 mm3 volume to image a 1 mm IDD tissue punctured sample. The performance of the two coils are evaluated theoretically using electromagnetic simulations, and experimentally in a 7 tesla preclinical MRI scanner.

Original language	English
Title of host publication	Proceedings of 2020 14th European Conference on Antennas and Propagation
Number of pages	4
Publisher	IEEE
Publication date	2020
Article number	9136011
ISBN (Print)	978-1-7281-3712-4
DOIs	https://doi.org/10.23919/EuCAP48036.2020.9136011
Publication status	Published - 2020
Event	14^th European Conference on Antennas and Propagation - Virtual event, Copenhagen, Denmark Duration: 15 Mar 2020 → 20 Mar 2020 https://www.eucap2020.org/

Conference

Conference	14^th European Conference on Antennas and Propagation
Location	Virtual event
Country	Denmark
City	Copenhagen
Period	15/03/2020 → 20/03/2020
Internet address	https://www.eucap2020.org/

Series	14th European Conference on Antennas and Propagation, Eucap 2020

Keywords

Alderman-Grant
Coil
High field MRI
Imaging
Magnetic field
Magnetic resonance
Microscopy
Solenoid
Spectroscopy

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Cite this

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title = "Design and Implementation of Solenoid and Alderman-Grant Coils for Magnetic Resonance Microscopy at 7T",

abstract = "Magnetic resonance microscopy is an advanced type of magnetic resonance imaging (MRI) where the image resolution goes beyond of conventional clinical MRI to image very small tissue samples. The image resolution directly depends on the sensitivity of the detector coil, which is responsible for sensing weak magnetic fields from small samples in an MRI scanner. This paper describes the design of two magnetic field detection coils based on a solenoid and Alderman-Grant shapes. The coils are designed to provide over 90% field homogeneity in a 125 mm3 volume to image a 1 mm IDD tissue punctured sample. The performance of the two coils are evaluated theoretically using electromagnetic simulations, and experimentally in a 7 tesla preclinical MRI scanner.",

keywords = "Alderman-Grant, Coil, High field MRI, Imaging, Magnetic field, Magnetic resonance, Microscopy, Solenoid, Spectroscopy",

author = "Marios Masouridis and Dyrby, {Tim Bj{\o}rn} and Vitaliy Zhurbenko",

year = "2020",

doi = "10.23919/EuCAP48036.2020.9136011",

language = "English",

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booktitle = "Proceedings of 2020 14th European Conference on Antennas and Propagation",

publisher = "IEEE",

address = "United States",

note = "14<sup>th</sup> European Conference on Antennas and Propagation, EuCAP 2020 ; Conference date: 15-03-2020 Through 20-03-2020",

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Masouridis, M, Dyrby, TB & Zhurbenko, V 2020, Design and Implementation of Solenoid and Alderman-Grant Coils for Magnetic Resonance Microscopy at 7T. in Proceedings of 2020 14th European Conference on Antennas and Propagation., 9136011, IEEE, 14th European Conference on Antennas and Propagation, Eucap 2020, 14^th European Conference on Antennas and Propagation, Copenhagen, Denmark, 15/03/2020. https://doi.org/10.23919/EuCAP48036.2020.9136011

Design and Implementation of Solenoid and Alderman-Grant Coils for Magnetic Resonance Microscopy at 7T. / Masouridis, Marios; Dyrby, Tim Bjørn ; Zhurbenko, Vitaliy.

Proceedings of 2020 14th European Conference on Antennas and Propagation. IEEE, 2020. 9136011 (14th European Conference on Antennas and Propagation, Eucap 2020).

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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AB - Magnetic resonance microscopy is an advanced type of magnetic resonance imaging (MRI) where the image resolution goes beyond of conventional clinical MRI to image very small tissue samples. The image resolution directly depends on the sensitivity of the detector coil, which is responsible for sensing weak magnetic fields from small samples in an MRI scanner. This paper describes the design of two magnetic field detection coils based on a solenoid and Alderman-Grant shapes. The coils are designed to provide over 90% field homogeneity in a 125 mm3 volume to image a 1 mm IDD tissue punctured sample. The performance of the two coils are evaluated theoretically using electromagnetic simulations, and experimentally in a 7 tesla preclinical MRI scanner.

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KW - High field MRI

KW - Imaging

KW - Magnetic field

KW - Magnetic resonance

KW - Microscopy

KW - Solenoid

KW - Spectroscopy

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