Gast ::
| Hauptseite > Publikationsdatenbank > Design of a Quadrature 1H/31P Coil Using Bent Dipole Antenna and Four-Channel Loop at 3T MRI > print |
| Hauptseite > Publikationsdatenbank > Design of a Quadrature 1H/31P Coil Using Bent Dipole Antenna and Four-Channel Loop at 3T MRI > print |
| 001 | 861300 | ||
| 005 | 20210130000755.0 | ||
| 024 | 7 | _ | |a 10.1109/TMI.2018.2844462 |2 doi |
| 024 | 7 | _ | |a 0278-0062 |2 ISSN |
| 024 | 7 | _ | |a 1558-0062 |2 ISSN |
| 024 | 7 | _ | |a 1558-254X |2 ISSN |
| 024 | 7 | _ | |a pmid:29994198 |2 pmid |
| 024 | 7 | _ | |a WOS:000451903400006 |2 WOS |
| 037 | _ | _ | |a FZJ-2019-01795 |
| 082 | _ | _ | |a 620 |
| 100 | 1 | _ | |a Hong, Suk-Min |0 0000-0002-0135-8747 |b 0 |e Corresponding author |
| 245 | _ | _ | |a Design of a Quadrature 1H/31P Coil Using Bent Dipole Antenna and Four-Channel Loop at 3T MRI |
| 260 | _ | _ | |a New York, NY |c 2018 |b IEEE |
| 336 | 7 | _ | |a article |2 DRIVER |
| 336 | 7 | _ | |a Output Types/Journal article |2 DataCite |
| 336 | 7 | _ | |a Journal Article |b journal |m journal |0 PUB:(DE-HGF)16 |s 1553882729_28546 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
| 336 | 7 | _ | |a JOURNAL_ARTICLE |2 ORCID |
| 336 | 7 | _ | |a Journal Article |0 0 |2 EndNote |
| 520 | _ | _ | |a MRI using nuclei other than protons is of clinical interest due to the important role of these nuclei in cellular processes. Phosphorous-31 ( 31 P), for example, plays an important role in energy metabolism. However, measurement of 31 P can be challenging, as the receive signal is weak compared with that of proton ( 1 H). Consequently, it is often necessary to integrate 1 H elements for localizations and B0 shimming in RF coils intended for 31 P measurements. Good decoupling between the 1 H and the 31 P elements is therefore essential. In this paper, bent dipole antennas tuned to 1 H were integrated with a four channel 31 P loop coil array, in a manner providing strong geometric decoupling between dipoles and loops. As the physical length of a resonant dipole antenna is too long at 3T, the dipole antennas were bent around the load. The loss of 31 P elements due to the presence of the dipole antennas was evaluated by measuring scattering parameters and comparing the SNR of 31 P spectra with and without the presence of the dipole antennas. The performance of the bent dipole antenna was evaluated by simulation and sensitivity measurement. The Q-factors and the SNR of the four-loop array were reduced by less than 5% when the bent dipole antennas were introduced. The measured sensitivity of the bent dipole was higher (15%) than that of dual-tuned birdcage. The combined bent dipole and loop array is therefore a promising design for 1 H/ 31 P applications at 3T. |
| 536 | _ | _ | |a 573 - Neuroimaging (POF3-573) |0 G:(DE-HGF)POF3-573 |c POF3-573 |f POF III |x 0 |
| 588 | _ | _ | |a Dataset connected to CrossRef |
| 700 | 1 | _ | |a Choi, Chang-Hoon |0 P:(DE-Juel1)164356 |b 1 |
| 700 | 1 | _ | |a Magill, Arthur W. |0 P:(DE-HGF)0 |b 2 |
| 700 | 1 | _ | |a Jon Shah, N. |0 0000-0002-8151-6169 |b 3 |
| 700 | 1 | _ | |a Felder, Jarg |0 P:(DE-Juel1)131761 |b 4 |
| 773 | _ | _ | |a 10.1109/TMI.2018.2844462 |g Vol. 37, no. 12, p. 2613 - 2618 |0 PERI:(DE-600)2068206-2 |n 12 |p 2613 - 2618 |t IEEE transactions on medical imaging |v 37 |y 2018 |x 0278-0062 |
| 856 | 4 | _ | |u https://juser.fz-juelich.de/record/861300/files/08374096.pdf |y Restricted |
| 856 | 4 | _ | |u https://juser.fz-juelich.de/record/861300/files/08374096.pdf?subformat=pdfa |x pdfa |y Restricted |
| 909 | C | O | |o oai:juser.fz-juelich.de:861300 |p VDB |
| 910 | 1 | _ | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 1 |6 P:(DE-Juel1)164356 |
| 910 | 1 | _ | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 4 |6 P:(DE-Juel1)131761 |
| 913 | 1 | _ | |a DE-HGF |b Key Technologies |l Decoding the Human Brain |1 G:(DE-HGF)POF3-570 |0 G:(DE-HGF)POF3-573 |2 G:(DE-HGF)POF3-500 |v Neuroimaging |x 0 |4 G:(DE-HGF)POF |3 G:(DE-HGF)POF3 |
| 914 | 1 | _ | |y 2019 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0300 |2 StatID |b Medline |
| 915 | _ | _ | |a JCR |0 StatID:(DE-HGF)0100 |2 StatID |b IEEE T MED IMAGING : 2017 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0200 |2 StatID |b SCOPUS |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0600 |2 StatID |b Ebsco Academic Search |
| 915 | _ | _ | |a Peer Review |0 StatID:(DE-HGF)0030 |2 StatID |b ASC |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0199 |2 StatID |b Clarivate Analytics Master Journal List |
| 915 | _ | _ | |a WoS |0 StatID:(DE-HGF)0110 |2 StatID |b Science Citation Index |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0150 |2 StatID |b Web of Science Core Collection |
| 915 | _ | _ | |a WoS |0 StatID:(DE-HGF)0111 |2 StatID |b Science Citation Index Expanded |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)1110 |2 StatID |b Current Contents - Clinical Medicine |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)1160 |2 StatID |b Current Contents - Engineering, Computing and Technology |
| 915 | _ | _ | |a IF >= 5 |0 StatID:(DE-HGF)9905 |2 StatID |b IEEE T MED IMAGING : 2017 |
| 920 | 1 | _ | |0 I:(DE-Juel1)INM-4-20090406 |k INM-4 |l Physik der Medizinischen Bildgebung |x 0 |
| 920 | 1 | _ | |0 I:(DE-Juel1)INM-11-20170113 |k INM-11 |l Jara-Institut Quantum Information |x 1 |
| 920 | 1 | _ | |0 I:(DE-82)080010_20140620 |k JARA-BRAIN |l JARA-BRAIN |x 2 |
| 980 | _ | _ | |a journal |
| 980 | _ | _ | |a VDB |
| 980 | _ | _ | |a I:(DE-Juel1)INM-4-20090406 |
| 980 | _ | _ | |a I:(DE-Juel1)INM-11-20170113 |
| 980 | _ | _ | |a I:(DE-82)080010_20140620 |
| 980 | _ | _ | |a UNRESTRICTED |
| Library | Collection | CLSMajor | CLSMinor | Language | Author |
|---|