Decoupling capabilities of split-loop resonator structure for 7 Tesla MRI surface array coils

A. Hurshkainen; S. Kurdjumov; C. Simovski; S. B. Glybovski; I. V. Melchakova; C. A.T. Van Den Berg; A. Raaijmakers; P. A. Belov

doi:10.1063/1.4998028

Decoupling capabilities of split-loop resonator structure for 7 Tesla MRI surface array coils

A. Hurshkainen^*
, S. Kurdjumov
, C. Simovski
, S. B. Glybovski
, I. V. Melchakova
, C. A.T. Van Den Berg
, A. Raaijmakers
, P. A. Belov

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Abstract

In this work we studied electromagnetic properties of one-dimentional periodic structures composed of split-loop res-onators (SLRs) and investigated their capabilities in decoupling of two dipole antennas for full-body magnetic resonance imaging (MRI). Two different finite structures comprising a single-SLR and a double-SLR constitutive elements were studied. Numerical simulations of the structures were performed to evaluate their decoupling capabilities. As it was demonstrated two dipole antennas equipped with either a single or a double-SLR structure exhibit high isolation even for an electrically short distance between the dipoles. Double-SLR structure while dramatically improving isolation of the dipoles keeps the field created by each of the decoupled dipoles comparable with one of a single dipole inside the target area.

Original language	English
Title of host publication	Proceedings of International Conference on Metamaterials and Nanophotonics, METANANO 2017
Publisher	American Institute of Physics Inc.
Volume	1874
ISBN (Electronic)	9780735415546
DOIs	https://doi.org/10.1063/1.4998028
Publication status	Published - 14 Sept 2017
Event	International Conference on Metamaterials and Nanophotonics, METANANO 2017 - Vladivostok, Russian Federation Duration: 18 Sept 2017 → 22 Sept 2017

Conference

Conference	International Conference on Metamaterials and Nanophotonics, METANANO 2017
Country/Territory	Russian Federation
City	Vladivostok
Period	18/09/17 → 22/09/17

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10.1063/1.4998028

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Hurshkainen, A., Kurdjumov, S., Simovski, C., Glybovski, S. B., Melchakova, I. V., Van Den Berg, C. A. T., Raaijmakers, A., & Belov, P. A. (2017). Decoupling capabilities of split-loop resonator structure for 7 Tesla MRI surface array coils. In Proceedings of International Conference on Metamaterials and Nanophotonics, METANANO 2017 (Vol. 1874). Article 020007 American Institute of Physics Inc.. https://doi.org/10.1063/1.4998028

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title = "Decoupling capabilities of split-loop resonator structure for 7 Tesla MRI surface array coils",

abstract = "In this work we studied electromagnetic properties of one-dimentional periodic structures composed of split-loop res-onators (SLRs) and investigated their capabilities in decoupling of two dipole antennas for full-body magnetic resonance imaging (MRI). Two different finite structures comprising a single-SLR and a double-SLR constitutive elements were studied. Numerical simulations of the structures were performed to evaluate their decoupling capabilities. As it was demonstrated two dipole antennas equipped with either a single or a double-SLR structure exhibit high isolation even for an electrically short distance between the dipoles. Double-SLR structure while dramatically improving isolation of the dipoles keeps the field created by each of the decoupled dipoles comparable with one of a single dipole inside the target area.",

author = "A. Hurshkainen and S. Kurdjumov and C. Simovski and Glybovski, \{S. B.\} and Melchakova, \{I. V.\} and \{Van Den Berg\}, \{C. A.T.\} and A. Raaijmakers and Belov, \{P. A.\}",

note = "Funding Information: This work was supported by the Ministry of Education and Science of the Russian Federation (project No 14.587.21.0041 with the unique identifier RFMEFI58717X0041). This project has received funding from the European Union{\textquoteright}s Horizon 2020 research and innovation programme under grant agreement No 736937. Publisher Copyright: {\textcopyright} 2017 Author(s).; International Conference on Metamaterials and Nanophotonics, METANANO 2017 ; Conference date: 18-09-2017 Through 22-09-2017",

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month = sep,

day = "14",

doi = "10.1063/1.4998028",

language = "English",

volume = "1874",

booktitle = "Proceedings of International Conference on Metamaterials and Nanophotonics, METANANO 2017",

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Hurshkainen, A, Kurdjumov, S, Simovski, C, Glybovski, SB, Melchakova, IV, Van Den Berg, CAT, Raaijmakers, A & Belov, PA 2017, Decoupling capabilities of split-loop resonator structure for 7 Tesla MRI surface array coils. in Proceedings of International Conference on Metamaterials and Nanophotonics, METANANO 2017. vol. 1874, 020007, American Institute of Physics Inc., International Conference on Metamaterials and Nanophotonics, METANANO 2017, Vladivostok, Russian Federation, 18/09/17. https://doi.org/10.1063/1.4998028

Decoupling capabilities of split-loop resonator structure for 7 Tesla MRI surface array coils. / Hurshkainen, A.; Kurdjumov, S.; Simovski, C. et al.
Proceedings of International Conference on Metamaterials and Nanophotonics, METANANO 2017. Vol. 1874 American Institute of Physics Inc., 2017. 020007.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Decoupling capabilities of split-loop resonator structure for 7 Tesla MRI surface array coils

AU - Hurshkainen, A.

AU - Kurdjumov, S.

AU - Simovski, C.

AU - Glybovski, S. B.

AU - Melchakova, I. V.

AU - Van Den Berg, C. A.T.

AU - Raaijmakers, A.

AU - Belov, P. A.

N1 - Funding Information: This work was supported by the Ministry of Education and Science of the Russian Federation (project No 14.587.21.0041 with the unique identifier RFMEFI58717X0041). This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 736937. Publisher Copyright: © 2017 Author(s).

PY - 2017/9/14

Y1 - 2017/9/14

N2 - In this work we studied electromagnetic properties of one-dimentional periodic structures composed of split-loop res-onators (SLRs) and investigated their capabilities in decoupling of two dipole antennas for full-body magnetic resonance imaging (MRI). Two different finite structures comprising a single-SLR and a double-SLR constitutive elements were studied. Numerical simulations of the structures were performed to evaluate their decoupling capabilities. As it was demonstrated two dipole antennas equipped with either a single or a double-SLR structure exhibit high isolation even for an electrically short distance between the dipoles. Double-SLR structure while dramatically improving isolation of the dipoles keeps the field created by each of the decoupled dipoles comparable with one of a single dipole inside the target area.

AB - In this work we studied electromagnetic properties of one-dimentional periodic structures composed of split-loop res-onators (SLRs) and investigated their capabilities in decoupling of two dipole antennas for full-body magnetic resonance imaging (MRI). Two different finite structures comprising a single-SLR and a double-SLR constitutive elements were studied. Numerical simulations of the structures were performed to evaluate their decoupling capabilities. As it was demonstrated two dipole antennas equipped with either a single or a double-SLR structure exhibit high isolation even for an electrically short distance between the dipoles. Double-SLR structure while dramatically improving isolation of the dipoles keeps the field created by each of the decoupled dipoles comparable with one of a single dipole inside the target area.

UR - https://www.scopus.com/pages/publications/85030642354

U2 - 10.1063/1.4998028

DO - 10.1063/1.4998028

M3 - Conference contribution

AN - SCOPUS:85030642354

VL - 1874

BT - Proceedings of International Conference on Metamaterials and Nanophotonics, METANANO 2017

PB - American Institute of Physics Inc.

T2 - International Conference on Metamaterials and Nanophotonics, METANANO 2017

Y2 - 18 September 2017 through 22 September 2017

ER -

Decoupling capabilities of split-loop resonator structure for 7 Tesla MRI surface array coils

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