Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 유형석 | - |
dc.date.accessioned | 2018-03-29T04:41:30Z | - |
dc.date.available | 2018-03-29T04:41:30Z | - |
dc.date.issued | 2016-04 | - |
dc.identifier.citation | JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.68, no.7, page.908-913 | en_US |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.issn | 1976-8524 | - |
dc.identifier.uri | https://link.springer.com/article/10.3938%2Fjkps.68.908 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/53638 | - |
dc.description.abstract | A new radio-frequency (RF) resonator for Nuclear Magnetic Resonance (NMR) imaging at clinical magnetic resonance imaging (MRI) systems is proposed in this paper. An approach based on the effects of the properties of metamaterials in split-ring resonators (SRRs) is used to design a new loop resonator with a SRR for NMR imaging. This loop resonator with a SRR is designed for NMR imaging at 3 T MRI systems. The 3D electromagnetic simulation was used to optimize the design of the proposed RF resonator and analyze it's performance at 3 T MRI systems. The proposed RF resonator provides strong penetrating magnetic fields at the center of the human phantom model, approximately 10%, as compared to the traditional loop-type RF resonator used for NMR imaging at clinical MRI systems. We also designed an 8-channel body coil for human-body NMR imaging by using the proposed loop resonator with a SRR. This body coil also produces more homogeneous and highly penetrating magnetic fields into the human phantom model. | en_US |
dc.description.sponsorship | This study was supported by BK21 Plus funded by the Ministry of Education, Korea (21A20131600011) and in part by KBSI No. E35600, and T35426. | en_US |
dc.language.iso | en | en_US |
dc.publisher | KOREAN PHYSICAL SOC | en_US |
dc.subject | MRI | en_US |
dc.subject | Loop resonator | en_US |
dc.subject | SRR | en_US |
dc.subject | B-1(+) | en_US |
dc.subject | Human-body coil | en_US |
dc.subject | 3 T | en_US |
dc.title | Design of a Loop Resonator with a Split-Ring-Resonator (SRR) for a Human-body Coil in 3 T MRI Systems | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.3938/jkps.68.908 | - |
dc.relation.journal | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.contributor.googleauthor | Son, Hyeok Woo | - |
dc.contributor.googleauthor | Cho, Young Ki | - |
dc.contributor.googleauthor | Kim, Byung Mun | - |
dc.contributor.googleauthor | Back, Hyun Man | - |
dc.contributor.googleauthor | Yoo, Hyoungsuk | - |
dc.relation.code | 2016000430 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF ELECTRICAL AND BIOMEDICAL ENGINEERING | - |
dc.identifier.pid | hsyoo | - |
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