7T MRI Fractionated Dipole Antenna for Carotid Imaging

Nicolai Mortensen; Lars Hinge; Vitaliy Zhurbenko; Vincent O. Boer

doi:10.23919/EuMC48046.2021.9337985

7T MRI Fractionated Dipole Antenna for Carotid Imaging

Nicolai Mortensen, Lars Hinge, Vitaliy Zhurbenko, Vincent O. Boer

1 Citationer (Scopus)

Abstract

7T MRI is a promising candidate for detecting carotid plaques prematurely. Specialized antenna are required for imaging of different body parts, along with coilformers to hold the antenna close to the desired body area. A fractionated dipole antenna is simulated and fabricated, in order to test the performance of the antenna and coilformer, in imaging the carotid region. 7T MRI test showed a 86% magnetic field strength reduction in a makeshift phantom, at approximate carotids depth, compared to the magnetic field at the skin of the phantom.

Originalsprog	Engelsk
Artikelnummer	20348877
Tidsskrift	2020 50th European Microwave Conference, EuMC 2020
Sider (fra-til)	1063-1066
Antal sider	4
DOI	https://doi.org/10.23919/EuMC48046.2021.9337985
Status	Udgivet - 12 jan. 2021
Begivenhed	50th European Microwave Conference, EuMC 2020 - Utrecht, Holland Varighed: 12 jan. 2021 → 14 jan. 2021

Konference

Konference	50th European Microwave Conference, EuMC 2020
Land/Område	Holland
By	Utrecht
Periode	12/01/2021 → 14/01/2021

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10.23919/EuMC48046.2021.9337985

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@inproceedings{5c5dab67b56f4a27b11fe1039599bac5,

title = "7T MRI Fractionated Dipole Antenna for Carotid Imaging",

abstract = "7T MRI is a promising candidate for detecting carotid plaques prematurely. Specialized antenna are required for imaging of different body parts, along with coilformers to hold the antenna close to the desired body area. A fractionated dipole antenna is simulated and fabricated, in order to test the performance of the antenna and coilformer, in imaging the carotid region. 7T MRI test showed a 86% magnetic field strength reduction in a makeshift phantom, at approximate carotids depth, compared to the magnetic field at the skin of the phantom.",

keywords = "7T MRI, Carotid, Coilformer, Fractionated dipole, Magnetic Resonance",

author = "Nicolai Mortensen and Lars Hinge and Vitaliy Zhurbenko and Boer, {Vincent O.}",

note = "Publisher Copyright: {\textcopyright} 2021 EuMA.; 50th European Microwave Conference, EuMC 2020 ; Conference date: 12-01-2021 Through 14-01-2021",

year = "2021",

month = jan,

day = "12",

doi = "10.23919/EuMC48046.2021.9337985",

language = "English",

pages = "1063--1066",

journal = "2020 50th European Microwave Conference, EuMC 2020",

}

TY - GEN

T1 - 7T MRI Fractionated Dipole Antenna for Carotid Imaging

AU - Mortensen, Nicolai

AU - Hinge, Lars

AU - Zhurbenko, Vitaliy

AU - Boer, Vincent O.

PY - 2021/1/12

Y1 - 2021/1/12

N2 - 7T MRI is a promising candidate for detecting carotid plaques prematurely. Specialized antenna are required for imaging of different body parts, along with coilformers to hold the antenna close to the desired body area. A fractionated dipole antenna is simulated and fabricated, in order to test the performance of the antenna and coilformer, in imaging the carotid region. 7T MRI test showed a 86% magnetic field strength reduction in a makeshift phantom, at approximate carotids depth, compared to the magnetic field at the skin of the phantom.

AB - 7T MRI is a promising candidate for detecting carotid plaques prematurely. Specialized antenna are required for imaging of different body parts, along with coilformers to hold the antenna close to the desired body area. A fractionated dipole antenna is simulated and fabricated, in order to test the performance of the antenna and coilformer, in imaging the carotid region. 7T MRI test showed a 86% magnetic field strength reduction in a makeshift phantom, at approximate carotids depth, compared to the magnetic field at the skin of the phantom.

KW - 7T MRI

KW - Carotid

KW - Coilformer

KW - Fractionated dipole

KW - Magnetic Resonance

UR - http://www.scopus.com/inward/record.url?scp=85100942448&partnerID=8YFLogxK

U2 - 10.23919/EuMC48046.2021.9337985

DO - 10.23919/EuMC48046.2021.9337985

M3 - Conference article

AN - SCOPUS:85100942448

SP - 1063

EP - 1066

JO - 2020 50th European Microwave Conference, EuMC 2020

JF - 2020 50th European Microwave Conference, EuMC 2020

M1 - 20348877

T2 - 50th European Microwave Conference, EuMC 2020

Y2 - 12 January 2021 through 14 January 2021

ER -

7T MRI Fractionated Dipole Antenna for Carotid Imaging

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