Design and characterization of receive-only surface coil arrays at 3T with integrated solid high permittivity materials
[Display omitted] •Integrating high permittivity material (HPM) into coils increases SNR.•Using HPM with relative permittivity of 660, up to +52% SNR is obtained in the neck.•HPM with even higher permittivity potentially offers more benefits. A receive-only surface coil array for 3 Tesla integrating...
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| Published in | Journal of magnetic resonance (1997) Vol. 311; p. 106681 |
|---|---|
| Main Authors | , , |
| Format | Journal Article |
| Language | English |
| Published |
United States
Elsevier Inc
01.02.2020
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| Subjects | |
| Online Access | Get full text |
| ISSN | 1090-7807 1096-0856 1096-0856 |
| DOI | 10.1016/j.jmr.2019.106681 |
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| Abstract | [Display omitted]
•Integrating high permittivity material (HPM) into coils increases SNR.•Using HPM with relative permittivity of 660, up to +52% SNR is obtained in the neck.•HPM with even higher permittivity potentially offers more benefits.
A receive-only surface coil array for 3 Tesla integrating a high-permittivity material (HPM) with a relative permittivity of 660 was designed and constructed and subsequently its performance was evaluated and compared in terms of transmit field efficiency and specific absorption ratio (SAR) during transmission, and signal-to-noise ratio during reception, with a conventional identically-sized surface coil array. Finite-difference time-domain simulations, bench measurements and in-vivo neck imaging on three healthy volunteers were performed using a three-element surface coil array with integrated HPMs placed around the larynx. Simulation results show an increase in local transmit efficiency of the body coil of ~10-15% arising from the presence of the HPM. The receiver efficiency also increased by approximately 15% close to the surface. Phantom experiments confirmed these results. In-vivo scans using identical transmit power resulted in SNR gains throughout the laryngeal area when compared with the conventional surface coil array. In particular specifically around the carotid arteries an average SNR gain of 52% was measured averaged over the three subjects, while in the spine an average of 20% SNR gain was obtained. |
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| AbstractList | [Display omitted]
•Integrating high permittivity material (HPM) into coils increases SNR.•Using HPM with relative permittivity of 660, up to +52% SNR is obtained in the neck.•HPM with even higher permittivity potentially offers more benefits.
A receive-only surface coil array for 3 Tesla integrating a high-permittivity material (HPM) with a relative permittivity of 660 was designed and constructed and subsequently its performance was evaluated and compared in terms of transmit field efficiency and specific absorption ratio (SAR) during transmission, and signal-to-noise ratio during reception, with a conventional identically-sized surface coil array. Finite-difference time-domain simulations, bench measurements and in-vivo neck imaging on three healthy volunteers were performed using a three-element surface coil array with integrated HPMs placed around the larynx. Simulation results show an increase in local transmit efficiency of the body coil of ~10-15% arising from the presence of the HPM. The receiver efficiency also increased by approximately 15% close to the surface. Phantom experiments confirmed these results. In-vivo scans using identical transmit power resulted in SNR gains throughout the laryngeal area when compared with the conventional surface coil array. In particular specifically around the carotid arteries an average SNR gain of 52% was measured averaged over the three subjects, while in the spine an average of 20% SNR gain was obtained. A receive-only surface coil array for 3 Tesla integrating a high-permittivity material (HPM) with a relative permittivity of 660 was designed and constructed and subsequently its performance was evaluated and compared in terms of transmit field efficiency and specific absorption ratio (SAR) during transmission, and signal-to-noise ratio during reception, with a conventional identically-sized surface coil array. Finite-difference time-domain simulations, bench measurements and in-vivo neck imaging on three healthy volunteers were performed using a three-element surface coil array with integrated HPMs placed around the larynx. Simulation results show an increase in local transmit efficiency of the body coil of ~10-15% arising from the presence of the HPM. The receiver efficiency also increased by approximately 15% close to the surface. Phantom experiments confirmed these results. In-vivo scans using identical transmit power resulted in SNR gains throughout the laryngeal area when compared with the conventional surface coil array. In particular specifically around the carotid arteries an average SNR gain of 52% was measured averaged over the three subjects, while in the spine an average of 20% SNR gain was obtained. A receive-only surface coil array for 3 Tesla integrating a high-permittivity material (HPM) with a relative permittivity of 660 was designed and constructed and subsequently its performance was evaluated and compared in terms of transmit field efficiency and specific absorption ratio (SAR) during transmission, and signal-to-noise ratio during reception, with a conventional identically-sized surface coil array. Finite-difference time-domain simulations, bench measurements and in-vivo neck imaging on three healthy volunteers were performed using a three-element surface coil array with integrated HPMs placed around the larynx. Simulation results show an increase in local transmit efficiency of the body coil of ~10-15% arising from the presence of the HPM. The receiver efficiency also increased by approximately 15% close to the surface. Phantom experiments confirmed these results. In-vivo scans using identical transmit power resulted in SNR gains throughout the laryngeal area when compared with the conventional surface coil array. In particular specifically around the carotid arteries an average SNR gain of 52% was measured averaged over the three subjects, while in the spine an average of 20% SNR gain was obtained.A receive-only surface coil array for 3 Tesla integrating a high-permittivity material (HPM) with a relative permittivity of 660 was designed and constructed and subsequently its performance was evaluated and compared in terms of transmit field efficiency and specific absorption ratio (SAR) during transmission, and signal-to-noise ratio during reception, with a conventional identically-sized surface coil array. Finite-difference time-domain simulations, bench measurements and in-vivo neck imaging on three healthy volunteers were performed using a three-element surface coil array with integrated HPMs placed around the larynx. Simulation results show an increase in local transmit efficiency of the body coil of ~10-15% arising from the presence of the HPM. The receiver efficiency also increased by approximately 15% close to the surface. Phantom experiments confirmed these results. In-vivo scans using identical transmit power resulted in SNR gains throughout the laryngeal area when compared with the conventional surface coil array. In particular specifically around the carotid arteries an average SNR gain of 52% was measured averaged over the three subjects, while in the spine an average of 20% SNR gain was obtained. |
| ArticleNumber | 106681 |
| Author | O'Reilly, Thomas P. Ruytenberg, Thomas Webb, Andrew G. |
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| Cites_doi | 10.1002/mrm.22695 10.1097/RLI.0000000000000196 10.1097/RLI.0000000000000026 10.1002/mrm.1910390317 10.1002/cmr.b.20008 10.1002/mrm.24438 10.1016/j.jmr.2017.02.011 10.1016/j.jmr.2014.04.001 10.1002/mrm.20713 10.1002/mrm.27554 10.1002/mrm.24158 10.1016/j.jmr.2018.12.013 10.3389/fonc.2018.00216 10.1002/mrm.23108 10.1002/jmri.24159 10.1002/mrm.26943 10.1002/mrm.26344 10.1002/mrm.26721 10.1007/s10334-017-0657-5 |
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| Keywords | High permittivity material Neck imaging Coil design Surface coil |
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| References | Yan, Gore, Grissom (b0095) 2017; 277 Zivkovic, Teeuwisse, Slobozhanyuk, Nenasheva, Webb (b0070) 2019; 299 Ruytenberg, Verbist, Vonk-Van Oosten, Astreinidou, Sjögren, Webb (b0115) 2018; 8 D.K. Sodickson, R. Lattanzi, M. Vaidya, G. Chen, D.S. Novikov, C.M. Collins, G.C. Wiggins, The Optimality Principle for MR signal excitation and reception: new physical insights into ideal RF coil design, in: Proceedings 25. Annual Meeting International Society for Magnetic Resonance in Medicine, Vol. 25. Honolulu, Hawaii, 2017, pp. 0756. Manoliu, Spinner, Wyss, Ettlin, Nanz, Kuhn, Gallo, Andreisek (b0025) 2015; 50 Seeber, Jevtic, Menon (b0100) 2004; 21 Haemer, Carluccio, Collins (b0020) 2018 Aussenhofer, Webb (b0125) 2014; 243 Vaidya, Sodickson, Collins, Lattanzi (b0075) 2019; 81 Ocali, Atalar (b0080) 1998; 39 Fujita, Zheng, Yang, Finnerty, Handa (b0090) 2013; 38 Nehrke, Börnert (b0110) 2012; 68 Koolstra, Börnert, Brink, Webb (b0060) 2018; 79 C.M. Collins, G. Carluccio, B. Zhang, G. Adriany, K. Ugurbil, R. Lattanzi, On the Relationship Between Field Strength and Permittivity for Desired Effect of High-Permittivity Materials in MRI, in: Proceedings 27. Annual Meeting International Society for Magnetic Resonance in Medicine, Vol. 27. Montreal, Canada, 2019, pp. 1566. Teeuwisse, Brink, Webb (b0010) 2012; 67 Brink (b0015) 2016 Yang, Wang, Wang, Collins, Wang, Smith (b0045) 2011; 65 G. Carluccio, G. Haemer, M. Vaidya, S. Rupprecht, Q. Yang, C.M. Collins, SNR Evaluation for a high-permittivity dielectric helmet-shaped coil former for a 28 channel receive array, in: Proceedings 26. Annual Meeting International Society for Magnetic Resonance in Medicine, Vol. 26. Paris, France, 2018, pp. 4405. Yu, Xin, Collins (b0050) 2017; 78 Yang, Mao, Wang, Smith, Lei, Zhang, Ugurbil, Chen (b0005) 2006; 24 Vaidya, Deniz, Collins, Sodickson, Lattanzi (b0040) 2018; 31 Rupprecht, Sica, Chen, Lanagan, Yang (b0065) 2018; 79 Kellman, McVeigh (b0105) 2005; 54 De Heer, Brink, Kooij, Webb (b0120) 2012; 68 Brink, van der Jagt, Versluis, Verbist, Webb (b0030) 2014; 49 10.1016/j.jmr.2019.106681_b0055 10.1016/j.jmr.2019.106681_b0035 Aussenhofer (10.1016/j.jmr.2019.106681_b0125) 2014; 243 Brink (10.1016/j.jmr.2019.106681_b0030) 2014; 49 Vaidya (10.1016/j.jmr.2019.106681_b0040) 2018; 31 Seeber (10.1016/j.jmr.2019.106681_b0100) 2004; 21 Koolstra (10.1016/j.jmr.2019.106681_b0060) 2018; 79 Zivkovic (10.1016/j.jmr.2019.106681_b0070) 2019; 299 De Heer (10.1016/j.jmr.2019.106681_b0120) 2012; 68 Yan (10.1016/j.jmr.2019.106681_b0095) 2017; 277 Brink (10.1016/j.jmr.2019.106681_b0015) 2016 Ocali (10.1016/j.jmr.2019.106681_b0080) 1998; 39 Yu (10.1016/j.jmr.2019.106681_b0050) 2017; 78 Yang (10.1016/j.jmr.2019.106681_b0045) 2011; 65 Ruytenberg (10.1016/j.jmr.2019.106681_b0115) 2018; 8 Haemer (10.1016/j.jmr.2019.106681_b0020) 2018 Manoliu (10.1016/j.jmr.2019.106681_b0025) 2015; 50 Vaidya (10.1016/j.jmr.2019.106681_b0075) 2019; 81 10.1016/j.jmr.2019.106681_b0085 Teeuwisse (10.1016/j.jmr.2019.106681_b0010) 2012; 67 Kellman (10.1016/j.jmr.2019.106681_b0105) 2005; 54 Nehrke (10.1016/j.jmr.2019.106681_b0110) 2012; 68 Fujita (10.1016/j.jmr.2019.106681_b0090) 2013; 38 Rupprecht (10.1016/j.jmr.2019.106681_b0065) 2018; 79 Yang (10.1016/j.jmr.2019.106681_b0005) 2006; 24 |
| References_xml | – volume: 79 start-page: 1192 year: 2018 end-page: 1199 ident: b0060 article-title: Improved image quality and reduced power deposition in the spine at 3 T using extremely high permittivity materials publication-title: Magn. Reson. Med. – volume: 299 start-page: 59 year: 2019 end-page: 65 ident: b0070 article-title: High permittivity ceramics improve the transmit field and receive efficiency of a commercial extremity coil at 1.5 Tesla publication-title: J. Magn. Reson. – volume: 79 start-page: 2842 year: 2018 end-page: 2851 ident: b0065 article-title: Improvements of transmit efficiency and receive sensitivity with ultrahigh dielectric constant (uHDC) ceramics at 1.5 T and 3 T publication-title: Magnetic Resonance Med. – volume: 8 start-page: 216 year: 2018 ident: b0115 article-title: Improvements in high resolution laryngeal magnetic resonance imaging for preoperative transoral laser microsurgery and radiotherapy considerations in early lesions publication-title: Front. Oncol. – reference: G. Carluccio, G. Haemer, M. Vaidya, S. Rupprecht, Q. Yang, C.M. Collins, SNR Evaluation for a high-permittivity dielectric helmet-shaped coil former for a 28 channel receive array, in: Proceedings 26. Annual Meeting International Society for Magnetic Resonance in Medicine, Vol. 26. Paris, France, 2018, pp. 4405. – start-page: 601 year: 2018 end-page: 604 ident: b0020 article-title: Design of an 8Ch Dipole Transmit Array for Head Imaging with the use of a High Permittivity Material Helmet Shaped Former publication-title: 2018 International Conference on Electromagnetics in Advanced Applications (ICEAA) – volume: 68 start-page: 1517 year: 2012 end-page: 1526 ident: b0110 article-title: DREAM|-a novel approach for robust, ultrafast, multislice B1 mapping publication-title: Magn. Reson. Med. – volume: 68 start-page: 1317 year: 2012 end-page: 1324 ident: b0120 article-title: Increasing signal homogeneity and image quality in abdominal imaging at 3 T with very high permittivity materials publication-title: Magn. Reson. Med. – volume: 49 start-page: 271 year: 2014 end-page: 277 ident: b0030 article-title: High permittivity dielectric pads improve high spatial resolution magnetic resonance imaging of the inner ear at 7 T publication-title: Invest. Radiol. – volume: 67 start-page: 1285 year: 2012 end-page: 1293 ident: b0010 article-title: Quantitative assessment of the effect of high-permittivity pads in 7 Tesla MRI of the brain publication-title: Magn. Reson. Med. – volume: 38 start-page: 12 year: 2013 end-page: 25 ident: b0090 article-title: RF surface receive array coils: the art of an LC circuit publication-title: J. Magn. Reson. Imaging – volume: 21 start-page: 26 year: 2004 end-page: 31 ident: b0100 article-title: Floating shield current suppression trap publication-title: Concepts Mag. Resonance Part B: Mag. Resonance Eng.: Edu. J. – volume: 54 start-page: 1439 year: 2005 end-page: 1447 ident: b0105 article-title: Image reconstruction in SNR units: a general method for SNR measurement publication-title: Magn. Reson. Med. – volume: 243 start-page: 122 year: 2014 end-page: 129 ident: b0125 article-title: An eight-channel transmit/receive array of TE01 mode high permittivity ceramic resonators for human imaging at 7 T publication-title: J. Magn. Reson. – volume: 277 start-page: 59 year: 2017 end-page: 67 ident: b0095 article-title: New resonator geometries for ICE decoupling of loop arrays publication-title: J. Magn. Reson. – year: 2016 ident: b0015 article-title: Dielectric shimming: exploiting dielectric interactions in High Field MRI – volume: 31 start-page: 355 year: 2018 end-page: 366 ident: b0040 article-title: Manipulating transmit and receive sensitivities of radiofrequency surface coils using shielded and unshielded high-permittivity materials publication-title: Magn. Reson. Mater. Phys., Biol. Med. – volume: 39 start-page: 462 year: 1998 end-page: 473 ident: b0080 article-title: Ultimate intrinsic signal-to-noise ratio in MRI publication-title: Magn. Reson. Med. – volume: 50 start-page: 843 year: 2015 end-page: 849 ident: b0025 article-title: Magnetic resonance imaging of the temporomandibular joint at 7.0 T using high-permittivity dielectric pads: a feasibility study publication-title: Invest. Radiol. – volume: 65 start-page: 358 year: 2011 end-page: 362 ident: b0045 article-title: Reducing SAR and enhancing cerebral signal-to-noise ratio with high permittivity padding at 3 T publication-title: Magn. Reson. Med. – volume: 81 start-page: 2746 year: 2019 end-page: 2758 ident: b0075 article-title: Disentangling the effect of high permittivity materials on signal optimization and sample noise reduction via ideal current patterns publication-title: Magn. Reson. Med. – reference: C.M. Collins, G. Carluccio, B. Zhang, G. Adriany, K. Ugurbil, R. Lattanzi, On the Relationship Between Field Strength and Permittivity for Desired Effect of High-Permittivity Materials in MRI, in: Proceedings 27. Annual Meeting International Society for Magnetic Resonance in Medicine, Vol. 27. Montreal, Canada, 2019, pp. 1566. – volume: 78 start-page: 383 year: 2017 end-page: 386 ident: b0050 article-title: Potential for high-permittivity materials to reduce local SAR at a pacemaker lead tip during MRI of the head with a body transmit coil at 3 T publication-title: Magn. Reson. Med. – reference: D.K. Sodickson, R. Lattanzi, M. Vaidya, G. Chen, D.S. Novikov, C.M. Collins, G.C. Wiggins, The Optimality Principle for MR signal excitation and reception: new physical insights into ideal RF coil design, in: Proceedings 25. Annual Meeting International Society for Magnetic Resonance in Medicine, Vol. 25. Honolulu, Hawaii, 2017, pp. 0756. – volume: 24 start-page: 197 year: 2006 end-page: 202 ident: b0005 article-title: Manipulation of image intensity distribution at 7.0 T: passive RF shimming and focusing with dielectric materials. Journal of Magnetic Resonance Imaging: An Official Journal of the International Society for publication-title: Magn. Reson. Med. – volume: 65 start-page: 358 year: 2011 ident: 10.1016/j.jmr.2019.106681_b0045 article-title: Reducing SAR and enhancing cerebral signal-to-noise ratio with high permittivity padding at 3 T publication-title: Magn. Reson. Med. doi: 10.1002/mrm.22695 – volume: 24 start-page: 197 year: 2006 ident: 10.1016/j.jmr.2019.106681_b0005 article-title: Manipulation of image intensity distribution at 7.0 T: passive RF shimming and focusing with dielectric materials. Journal of Magnetic Resonance Imaging: An Official Journal of the International Society for publication-title: Magn. Reson. Med. – volume: 50 start-page: 843 year: 2015 ident: 10.1016/j.jmr.2019.106681_b0025 article-title: Magnetic resonance imaging of the temporomandibular joint at 7.0 T using high-permittivity dielectric pads: a feasibility study publication-title: Invest. Radiol. doi: 10.1097/RLI.0000000000000196 – ident: 10.1016/j.jmr.2019.106681_b0085 – volume: 49 start-page: 271 year: 2014 ident: 10.1016/j.jmr.2019.106681_b0030 article-title: High permittivity dielectric pads improve high spatial resolution magnetic resonance imaging of the inner ear at 7 T publication-title: Invest. Radiol. doi: 10.1097/RLI.0000000000000026 – volume: 39 start-page: 462 year: 1998 ident: 10.1016/j.jmr.2019.106681_b0080 article-title: Ultimate intrinsic signal-to-noise ratio in MRI publication-title: Magn. Reson. Med. doi: 10.1002/mrm.1910390317 – start-page: 601 year: 2018 ident: 10.1016/j.jmr.2019.106681_b0020 article-title: Design of an 8Ch Dipole Transmit Array for Head Imaging with the use of a High Permittivity Material Helmet Shaped Former – volume: 21 start-page: 26 year: 2004 ident: 10.1016/j.jmr.2019.106681_b0100 article-title: Floating shield current suppression trap publication-title: Concepts Mag. Resonance Part B: Mag. Resonance Eng.: Edu. J. doi: 10.1002/cmr.b.20008 – volume: 68 start-page: 1317 issue: 4 year: 2012 ident: 10.1016/j.jmr.2019.106681_b0120 article-title: Increasing signal homogeneity and image quality in abdominal imaging at 3 T with very high permittivity materials publication-title: Magn. Reson. Med. doi: 10.1002/mrm.24438 – ident: 10.1016/j.jmr.2019.106681_b0035 – volume: 277 start-page: 59 year: 2017 ident: 10.1016/j.jmr.2019.106681_b0095 article-title: New resonator geometries for ICE decoupling of loop arrays publication-title: J. Magn. Reson. doi: 10.1016/j.jmr.2017.02.011 – volume: 243 start-page: 122 year: 2014 ident: 10.1016/j.jmr.2019.106681_b0125 article-title: An eight-channel transmit/receive array of TE01 mode high permittivity ceramic resonators for human imaging at 7 T publication-title: J. Magn. Reson. doi: 10.1016/j.jmr.2014.04.001 – volume: 54 start-page: 1439 year: 2005 ident: 10.1016/j.jmr.2019.106681_b0105 article-title: Image reconstruction in SNR units: a general method for SNR measurement publication-title: Magn. Reson. Med. doi: 10.1002/mrm.20713 – ident: 10.1016/j.jmr.2019.106681_b0055 – volume: 81 start-page: 2746 year: 2019 ident: 10.1016/j.jmr.2019.106681_b0075 article-title: Disentangling the effect of high permittivity materials on signal optimization and sample noise reduction via ideal current patterns publication-title: Magn. Reson. Med. doi: 10.1002/mrm.27554 – volume: 68 start-page: 1517 year: 2012 ident: 10.1016/j.jmr.2019.106681_b0110 article-title: DREAM|-a novel approach for robust, ultrafast, multislice B1 mapping publication-title: Magn. Reson. Med. doi: 10.1002/mrm.24158 – year: 2016 ident: 10.1016/j.jmr.2019.106681_b0015 – volume: 299 start-page: 59 year: 2019 ident: 10.1016/j.jmr.2019.106681_b0070 article-title: High permittivity ceramics improve the transmit field and receive efficiency of a commercial extremity coil at 1.5 Tesla publication-title: J. Magn. Reson. doi: 10.1016/j.jmr.2018.12.013 – volume: 8 start-page: 216 year: 2018 ident: 10.1016/j.jmr.2019.106681_b0115 article-title: Improvements in high resolution laryngeal magnetic resonance imaging for preoperative transoral laser microsurgery and radiotherapy considerations in early lesions publication-title: Front. Oncol. doi: 10.3389/fonc.2018.00216 – volume: 67 start-page: 1285 year: 2012 ident: 10.1016/j.jmr.2019.106681_b0010 article-title: Quantitative assessment of the effect of high-permittivity pads in 7 Tesla MRI of the brain publication-title: Magn. Reson. Med. doi: 10.1002/mrm.23108 – volume: 38 start-page: 12 issue: 1 year: 2013 ident: 10.1016/j.jmr.2019.106681_b0090 article-title: RF surface receive array coils: the art of an LC circuit publication-title: J. Magn. Reson. Imaging doi: 10.1002/jmri.24159 – volume: 79 start-page: 2842 year: 2018 ident: 10.1016/j.jmr.2019.106681_b0065 article-title: Improvements of transmit efficiency and receive sensitivity with ultrahigh dielectric constant (uHDC) ceramics at 1.5 T and 3 T publication-title: Magnetic Resonance Med. doi: 10.1002/mrm.26943 – volume: 78 start-page: 383 year: 2017 ident: 10.1016/j.jmr.2019.106681_b0050 article-title: Potential for high-permittivity materials to reduce local SAR at a pacemaker lead tip during MRI of the head with a body transmit coil at 3 T publication-title: Magn. Reson. Med. doi: 10.1002/mrm.26344 – volume: 79 start-page: 1192 year: 2018 ident: 10.1016/j.jmr.2019.106681_b0060 article-title: Improved image quality and reduced power deposition in the spine at 3 T using extremely high permittivity materials publication-title: Magn. Reson. Med. doi: 10.1002/mrm.26721 – volume: 31 start-page: 355 year: 2018 ident: 10.1016/j.jmr.2019.106681_b0040 article-title: Manipulating transmit and receive sensitivities of radiofrequency surface coils using shielded and unshielded high-permittivity materials publication-title: Magn. Reson. Mater. Phys., Biol. Med. doi: 10.1007/s10334-017-0657-5 |
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•Integrating high permittivity material (HPM) into coils increases SNR.•Using HPM with relative permittivity of 660, up to +52% SNR is... A receive-only surface coil array for 3 Tesla integrating a high-permittivity material (HPM) with a relative permittivity of 660 was designed and constructed... |
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| SubjectTerms | Coil design High permittivity material Neck imaging Surface coil |
| Title | Design and characterization of receive-only surface coil arrays at 3T with integrated solid high permittivity materials |
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