Different configurations of metamaterials coupled with an RF coil for MRI Applications
Abstract In this paper, the effect of coupling two kinds of metamaterial cells with a coil to achieve Magnetic Resonance Imaging (MRI) is investigated. Both an array of four spirals then a single spiral-shaped metamaterial are put on the top of the coil antenna. These metamaterial based resonant str...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Khennouche, M. S. [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2012 |
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| Schlagwörter: |
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| Systematik: |
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| Anmerkung: |
© Springer-Verlag Berlin Heidelberg 2012 |
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| Übergeordnetes Werk: |
Enthalten in: Applied physics. A, Materials science & processing - Springer-Verlag, 1981, 109(2012), 4 vom: 10. Nov., Seite 1059-1063 |
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| Übergeordnetes Werk: |
volume:109 ; year:2012 ; number:4 ; day:10 ; month:11 ; pages:1059-1063 |
| Links: |
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| DOI / URN: |
10.1007/s00339-012-7408-2 |
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| Katalog-ID: |
OLC2074209797 |
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| 520 | |a Abstract In this paper, the effect of coupling two kinds of metamaterial cells with a coil to achieve Magnetic Resonance Imaging (MRI) is investigated. Both an array of four spirals then a single spiral-shaped metamaterial are put on the top of the coil antenna. These metamaterial based resonant structures are designed to work at 63 MHz. They are intended to increase the sensitivity of the whole system and to improve the homogeneity of the RF magnetic field pattern. The spiral-shaped metamaterials added on the top of the antenna gave very promising numerical results. The calculated magnetic fields are homogeneous and their magnitudes are multiplied by factor of 4 up to 6. We are fabricating both structures using microfabrication techniques because of the small size of the structures. | ||
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10.1007/s00339-012-7408-2 doi (DE-627)OLC2074209797 (DE-He213)s00339-012-7408-2-p DE-627 ger DE-627 rakwb eng 530 620 VZ 530 VZ UA 9001.A VZ rvk Khennouche, M. S. verfasserin aut Different configurations of metamaterials coupled with an RF coil for MRI Applications 2012 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag Berlin Heidelberg 2012 Abstract In this paper, the effect of coupling two kinds of metamaterial cells with a coil to achieve Magnetic Resonance Imaging (MRI) is investigated. Both an array of four spirals then a single spiral-shaped metamaterial are put on the top of the coil antenna. These metamaterial based resonant structures are designed to work at 63 MHz. They are intended to increase the sensitivity of the whole system and to improve the homogeneity of the RF magnetic field pattern. The spiral-shaped metamaterials added on the top of the antenna gave very promising numerical results. The calculated magnetic fields are homogeneous and their magnitudes are multiplied by factor of 4 up to 6. We are fabricating both structures using microfabrication techniques because of the small size of the structures. LaAlO3 Copper Strip Metamaterial Structure Resolution Magnetic Resonance Image Magnetic Resonance Image Technology Gadot, F. aut Belier, B. aut de Lustrac, A. aut Enthalten in Applied physics. A, Materials science & processing Springer-Verlag, 1981 109(2012), 4 vom: 10. Nov., Seite 1059-1063 (DE-627)129861340 (DE-600)283365-7 (DE-576)015171930 0947-8396 nnns volume:109 year:2012 number:4 day:10 month:11 pages:1059-1063 https://doi.org/10.1007/s00339-012-7408-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_22 GBV_ILN_30 GBV_ILN_60 GBV_ILN_70 GBV_ILN_130 GBV_ILN_170 GBV_ILN_2018 GBV_ILN_4036 GBV_ILN_4126 GBV_ILN_4266 GBV_ILN_4277 GBV_ILN_4313 GBV_ILN_4318 GBV_ILN_4319 GBV_ILN_4700 UA 9001.A AR 109 2012 4 10 11 1059-1063 |
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10.1007/s00339-012-7408-2 doi (DE-627)OLC2074209797 (DE-He213)s00339-012-7408-2-p DE-627 ger DE-627 rakwb eng 530 620 VZ 530 VZ UA 9001.A VZ rvk Khennouche, M. S. verfasserin aut Different configurations of metamaterials coupled with an RF coil for MRI Applications 2012 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag Berlin Heidelberg 2012 Abstract In this paper, the effect of coupling two kinds of metamaterial cells with a coil to achieve Magnetic Resonance Imaging (MRI) is investigated. Both an array of four spirals then a single spiral-shaped metamaterial are put on the top of the coil antenna. These metamaterial based resonant structures are designed to work at 63 MHz. They are intended to increase the sensitivity of the whole system and to improve the homogeneity of the RF magnetic field pattern. The spiral-shaped metamaterials added on the top of the antenna gave very promising numerical results. The calculated magnetic fields are homogeneous and their magnitudes are multiplied by factor of 4 up to 6. We are fabricating both structures using microfabrication techniques because of the small size of the structures. LaAlO3 Copper Strip Metamaterial Structure Resolution Magnetic Resonance Image Magnetic Resonance Image Technology Gadot, F. aut Belier, B. aut de Lustrac, A. aut Enthalten in Applied physics. A, Materials science & processing Springer-Verlag, 1981 109(2012), 4 vom: 10. Nov., Seite 1059-1063 (DE-627)129861340 (DE-600)283365-7 (DE-576)015171930 0947-8396 nnns volume:109 year:2012 number:4 day:10 month:11 pages:1059-1063 https://doi.org/10.1007/s00339-012-7408-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_22 GBV_ILN_30 GBV_ILN_60 GBV_ILN_70 GBV_ILN_130 GBV_ILN_170 GBV_ILN_2018 GBV_ILN_4036 GBV_ILN_4126 GBV_ILN_4266 GBV_ILN_4277 GBV_ILN_4313 GBV_ILN_4318 GBV_ILN_4319 GBV_ILN_4700 UA 9001.A AR 109 2012 4 10 11 1059-1063 |
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10.1007/s00339-012-7408-2 doi (DE-627)OLC2074209797 (DE-He213)s00339-012-7408-2-p DE-627 ger DE-627 rakwb eng 530 620 VZ 530 VZ UA 9001.A VZ rvk Khennouche, M. S. verfasserin aut Different configurations of metamaterials coupled with an RF coil for MRI Applications 2012 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag Berlin Heidelberg 2012 Abstract In this paper, the effect of coupling two kinds of metamaterial cells with a coil to achieve Magnetic Resonance Imaging (MRI) is investigated. Both an array of four spirals then a single spiral-shaped metamaterial are put on the top of the coil antenna. These metamaterial based resonant structures are designed to work at 63 MHz. They are intended to increase the sensitivity of the whole system and to improve the homogeneity of the RF magnetic field pattern. The spiral-shaped metamaterials added on the top of the antenna gave very promising numerical results. The calculated magnetic fields are homogeneous and their magnitudes are multiplied by factor of 4 up to 6. We are fabricating both structures using microfabrication techniques because of the small size of the structures. LaAlO3 Copper Strip Metamaterial Structure Resolution Magnetic Resonance Image Magnetic Resonance Image Technology Gadot, F. aut Belier, B. aut de Lustrac, A. aut Enthalten in Applied physics. A, Materials science & processing Springer-Verlag, 1981 109(2012), 4 vom: 10. Nov., Seite 1059-1063 (DE-627)129861340 (DE-600)283365-7 (DE-576)015171930 0947-8396 nnns volume:109 year:2012 number:4 day:10 month:11 pages:1059-1063 https://doi.org/10.1007/s00339-012-7408-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_22 GBV_ILN_30 GBV_ILN_60 GBV_ILN_70 GBV_ILN_130 GBV_ILN_170 GBV_ILN_2018 GBV_ILN_4036 GBV_ILN_4126 GBV_ILN_4266 GBV_ILN_4277 GBV_ILN_4313 GBV_ILN_4318 GBV_ILN_4319 GBV_ILN_4700 UA 9001.A AR 109 2012 4 10 11 1059-1063 |
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10.1007/s00339-012-7408-2 doi (DE-627)OLC2074209797 (DE-He213)s00339-012-7408-2-p DE-627 ger DE-627 rakwb eng 530 620 VZ 530 VZ UA 9001.A VZ rvk Khennouche, M. S. verfasserin aut Different configurations of metamaterials coupled with an RF coil for MRI Applications 2012 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag Berlin Heidelberg 2012 Abstract In this paper, the effect of coupling two kinds of metamaterial cells with a coil to achieve Magnetic Resonance Imaging (MRI) is investigated. Both an array of four spirals then a single spiral-shaped metamaterial are put on the top of the coil antenna. These metamaterial based resonant structures are designed to work at 63 MHz. They are intended to increase the sensitivity of the whole system and to improve the homogeneity of the RF magnetic field pattern. The spiral-shaped metamaterials added on the top of the antenna gave very promising numerical results. The calculated magnetic fields are homogeneous and their magnitudes are multiplied by factor of 4 up to 6. We are fabricating both structures using microfabrication techniques because of the small size of the structures. LaAlO3 Copper Strip Metamaterial Structure Resolution Magnetic Resonance Image Magnetic Resonance Image Technology Gadot, F. aut Belier, B. aut de Lustrac, A. aut Enthalten in Applied physics. A, Materials science & processing Springer-Verlag, 1981 109(2012), 4 vom: 10. Nov., Seite 1059-1063 (DE-627)129861340 (DE-600)283365-7 (DE-576)015171930 0947-8396 nnns volume:109 year:2012 number:4 day:10 month:11 pages:1059-1063 https://doi.org/10.1007/s00339-012-7408-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_22 GBV_ILN_30 GBV_ILN_60 GBV_ILN_70 GBV_ILN_130 GBV_ILN_170 GBV_ILN_2018 GBV_ILN_4036 GBV_ILN_4126 GBV_ILN_4266 GBV_ILN_4277 GBV_ILN_4313 GBV_ILN_4318 GBV_ILN_4319 GBV_ILN_4700 UA 9001.A AR 109 2012 4 10 11 1059-1063 |
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10.1007/s00339-012-7408-2 doi (DE-627)OLC2074209797 (DE-He213)s00339-012-7408-2-p DE-627 ger DE-627 rakwb eng 530 620 VZ 530 VZ UA 9001.A VZ rvk Khennouche, M. S. verfasserin aut Different configurations of metamaterials coupled with an RF coil for MRI Applications 2012 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag Berlin Heidelberg 2012 Abstract In this paper, the effect of coupling two kinds of metamaterial cells with a coil to achieve Magnetic Resonance Imaging (MRI) is investigated. Both an array of four spirals then a single spiral-shaped metamaterial are put on the top of the coil antenna. These metamaterial based resonant structures are designed to work at 63 MHz. They are intended to increase the sensitivity of the whole system and to improve the homogeneity of the RF magnetic field pattern. The spiral-shaped metamaterials added on the top of the antenna gave very promising numerical results. The calculated magnetic fields are homogeneous and their magnitudes are multiplied by factor of 4 up to 6. We are fabricating both structures using microfabrication techniques because of the small size of the structures. LaAlO3 Copper Strip Metamaterial Structure Resolution Magnetic Resonance Image Magnetic Resonance Image Technology Gadot, F. aut Belier, B. aut de Lustrac, A. aut Enthalten in Applied physics. A, Materials science & processing Springer-Verlag, 1981 109(2012), 4 vom: 10. Nov., Seite 1059-1063 (DE-627)129861340 (DE-600)283365-7 (DE-576)015171930 0947-8396 nnns volume:109 year:2012 number:4 day:10 month:11 pages:1059-1063 https://doi.org/10.1007/s00339-012-7408-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_22 GBV_ILN_30 GBV_ILN_60 GBV_ILN_70 GBV_ILN_130 GBV_ILN_170 GBV_ILN_2018 GBV_ILN_4036 GBV_ILN_4126 GBV_ILN_4266 GBV_ILN_4277 GBV_ILN_4313 GBV_ILN_4318 GBV_ILN_4319 GBV_ILN_4700 UA 9001.A AR 109 2012 4 10 11 1059-1063 |
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Different configurations of metamaterials coupled with an RF coil for MRI Applications |
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Different configurations of metamaterials coupled with an RF coil for MRI Applications |
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Khennouche, M. S. |
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Applied physics. A, Materials science & processing |
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Khennouche, M. S. Gadot, F. Belier, B. de Lustrac, A. |
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different configurations of metamaterials coupled with an rf coil for mri applications |
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Different configurations of metamaterials coupled with an RF coil for MRI Applications |
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Abstract In this paper, the effect of coupling two kinds of metamaterial cells with a coil to achieve Magnetic Resonance Imaging (MRI) is investigated. Both an array of four spirals then a single spiral-shaped metamaterial are put on the top of the coil antenna. These metamaterial based resonant structures are designed to work at 63 MHz. They are intended to increase the sensitivity of the whole system and to improve the homogeneity of the RF magnetic field pattern. The spiral-shaped metamaterials added on the top of the antenna gave very promising numerical results. The calculated magnetic fields are homogeneous and their magnitudes are multiplied by factor of 4 up to 6. We are fabricating both structures using microfabrication techniques because of the small size of the structures. © Springer-Verlag Berlin Heidelberg 2012 |
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Abstract In this paper, the effect of coupling two kinds of metamaterial cells with a coil to achieve Magnetic Resonance Imaging (MRI) is investigated. Both an array of four spirals then a single spiral-shaped metamaterial are put on the top of the coil antenna. These metamaterial based resonant structures are designed to work at 63 MHz. They are intended to increase the sensitivity of the whole system and to improve the homogeneity of the RF magnetic field pattern. The spiral-shaped metamaterials added on the top of the antenna gave very promising numerical results. The calculated magnetic fields are homogeneous and their magnitudes are multiplied by factor of 4 up to 6. We are fabricating both structures using microfabrication techniques because of the small size of the structures. © Springer-Verlag Berlin Heidelberg 2012 |
| abstract_unstemmed |
Abstract In this paper, the effect of coupling two kinds of metamaterial cells with a coil to achieve Magnetic Resonance Imaging (MRI) is investigated. Both an array of four spirals then a single spiral-shaped metamaterial are put on the top of the coil antenna. These metamaterial based resonant structures are designed to work at 63 MHz. They are intended to increase the sensitivity of the whole system and to improve the homogeneity of the RF magnetic field pattern. The spiral-shaped metamaterials added on the top of the antenna gave very promising numerical results. The calculated magnetic fields are homogeneous and their magnitudes are multiplied by factor of 4 up to 6. We are fabricating both structures using microfabrication techniques because of the small size of the structures. © Springer-Verlag Berlin Heidelberg 2012 |
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Different configurations of metamaterials coupled with an RF coil for MRI Applications |
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