A radiofrequency coil based on hybridized modes two resonant dipoles

G. Solomakha; S. Glybovski; R. Abbdedaim; C. Simovski; I. Melchakova

doi:10.1088/1742-6596/1092/1/012142

A radiofrequency coil based on hybridized modes two resonant dipoles

G. Solomakha^*, S. Glybovski, R. Abbdedaim, C. Simovski, I. Melchakova

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › Scientific › peer-review

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Abstract

We propose to use a resonator, consisting of mutually coupled dipoles as a radiofrequency coil with two orthogonal channels for 7 Tesla MRI in parallel trancieve configuration. In this work we show by numerical simulation that the two dipoles being driven symmetrically and anti-symmetrically produce similar field patterns to a dipole and a loop coil. It is shown that this equivalence is achieved for a certain distance between the dipoles.

Original language	English
Article number	012142
Journal	Journal of Physics: Conference Series
Volume	1092
DOIs	https://doi.org/10.1088/1742-6596/1092/1/012142
Publication status	Published - 1 Jan 2018
MoE publication type	A4 Conference publication
Event	International Conference on Metamaterials and Nanophotonics - Sochi, Russian Federation Duration: 17 Sept 2018 → 21 Sept 2018 Conference number: 3

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10.1088/1742-6596/1092/1/012142Licence: CC BY

ELEC-Solomakha_2018_J._Phys.__Conf._Ser._1092_012142Final published version, 660 KBLicence: CC BY

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abstract = "We propose to use a resonator, consisting of mutually coupled dipoles as a radiofrequency coil with two orthogonal channels for 7 Tesla MRI in parallel trancieve configuration. In this work we show by numerical simulation that the two dipoles being driven symmetrically and anti-symmetrically produce similar field patterns to a dipole and a loop coil. It is shown that this equivalence is achieved for a certain distance between the dipoles.",

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AU - Simovski, C.

AU - Melchakova, I.

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PY - 2018/1/1

Y1 - 2018/1/1

N2 - We propose to use a resonator, consisting of mutually coupled dipoles as a radiofrequency coil with two orthogonal channels for 7 Tesla MRI in parallel trancieve configuration. In this work we show by numerical simulation that the two dipoles being driven symmetrically and anti-symmetrically produce similar field patterns to a dipole and a loop coil. It is shown that this equivalence is achieved for a certain distance between the dipoles.

AB - We propose to use a resonator, consisting of mutually coupled dipoles as a radiofrequency coil with two orthogonal channels for 7 Tesla MRI in parallel trancieve configuration. In this work we show by numerical simulation that the two dipoles being driven symmetrically and anti-symmetrically produce similar field patterns to a dipole and a loop coil. It is shown that this equivalence is achieved for a certain distance between the dipoles.

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ER -

A radiofrequency coil based on hybridized modes two resonant dipoles

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M-CUBE: MetaMaterials antenna for ultra-high field MRI

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A radiofrequency coil based on hybridized modes two resonant dipoles

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M-CUBE: MetaMaterials antenna for ultra-high field MRI

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