메뉴 건너뛰기




Volumn 52, Issue 7, 2005, Pages 1278-1284

Design and performance issues of RF coils utilized in ultra high field MRI: Experimental and numerical evaluations

Author keywords

B1 field; Numerical simulation; Radiofrequency coil design; TEM resonator; Ultra high field

Indexed keywords

FINITE DIFFERENCE METHOD; RADIO EQUIPMENT; RESONATORS; SIGNAL TO NOISE RATIO; TIME DOMAIN ANALYSIS; TRANSMISSION ELECTRON MICROSCOPY;

EID: 21844457678     PISSN: 00189294     EISSN: None     Source Type: Journal    
DOI: 10.1109/TBME.2005.847564     Document Type: Article
Times cited : (46)

References (26)
  • 3
    • 0034365345 scopus 로고    scopus 로고
    • Biological effects and health implications in magnetic resonance imaging
    • A. Kangarlu and P. M. L. Robitaille, "Biological effects and health implications in magnetic resonance imaging," Concept. Magn. Reson, vol. 12, pp. 321-359, 2000.
    • (2000) Concept. Magn. Reson. , vol.12 , pp. 321-359
    • Kangarlu, A.1    Robitaille, P.M.L.2
  • 4
    • 0033877307 scopus 로고    scopus 로고
    • Application of finite difference time domain method for the design of birdcage RF head coils using multiport excitations
    • T. S. Ibrahim, R. Lee, B. A. Baertlein, and P.-M. L. Robitaille, "Application of finite difference time domain method for the design of birdcage RF head coils using multiport excitations," Magn. Reson. Imag., vol. 18, pp. 733-742, 2000.
    • (2000) Magn. Reson. Imag. , vol.18 , pp. 733-742
    • Ibrahim, T.S.1    Lee, R.2    Baertlein, B.A.3    Robitaille, P.-M.L.4
  • 5
    • 0034746155 scopus 로고    scopus 로고
    • 1 field homogeneity and SAR calculations tor the birdcage coil
    • 1 field homogeneity and SAR calculations tor the birdcage coil," Phys. Med. Biol., vol. 46, pp. 609-619, 2001.
    • (2001) Phys. Med. Biol. , vol.46 , pp. 609-619
  • 6
    • 4043177599 scopus 로고    scopus 로고
    • A numerical analysis of radiofrequency power requirements in magnetic resonance imaging experiments
    • Aug.
    • T. S. Ibrahim, "A numerical analysis of radiofrequency power requirements in magnetic resonance imaging experiments," IEEE Trans. Microwave Theory Tech., vol. 52. no. 8, pp. 1999-2003, Aug. 2004.
    • (2004) IEEE Trans. Microwave Theory Tech. , vol.52 , Issue.8 , pp. 1999-2003
    • Ibrahim, T.S.1
  • 8
    • 46549092488 scopus 로고
    • An efficient highly homogeneous radiofrequency coil for wholebody NMR imaging at 1.5 T
    • E. C. Hayes, W. A. Wdelstein, D. F. Schenck, O. M. Mueller, and M. Eash, "An efficient highly homogeneous radiofrequency coil for wholebody NMR imaging at 1.5 T," J. Magn. Reson., vol. 63, pp. 622-628, 1985.
    • (1985) J. Magn. Reson. , vol.63 , pp. 622-628
    • Hayes, E.C.1    Wdelstein, W.A.2    Schenck, D.F.3    Mueller, O.M.4    Eash, M.5
  • 9
    • 49549133678 scopus 로고
    • The signal to noise ratio of the nuclear magnetic resonance experiment
    • D. I. Hoult and R. E. Richards, "The signal to noise ratio of the nuclear magnetic resonance experiment," J. Magn. Reson., vol. 24, pp. 71-85, 1976.
    • (1976) J. Magn. Reson. , vol.24 , pp. 71-85
    • Hoult, D.I.1    Richards, R.E.2
  • 11
    • 0032720290 scopus 로고    scopus 로고
    • Macroscopic susceptibility in ultra high field MRI
    • A. M. Abduljalil and P.-M. L. Robitaille, "Macroscopic susceptibility in ultra high field MRI," J. Comp. Assist. Tomogr., vol. 23, pp. 832-841, 1999.
    • (1999) J. Comp. Assist. Tomogr. , vol.23 , pp. 832-841
    • Abduljalil, A.M.1    Robitaille, P.-M.L.2
  • 12
    • 0030753056 scopus 로고    scopus 로고
    • Experimental determination of the BOLD field strength dependence in vessels and tissue
    • J. S. Gati, R. S. Menon, K. Ugurbil, and B. K. Rutt, "Experimental determination of the BOLD field strength dependence in vessels and tissue," Magn. Reson. Med., vol. 38, pp. 296-302, 1997.
    • (1997) Magn. Reson. Med. , vol.38 , pp. 296-302
    • Gati, J.S.1    Menon, R.S.2    Ugurbil, K.3    Rutt, B.K.4
  • 15
    • 0036721443 scopus 로고    scopus 로고
    • An inverse design of an open, head/neck RF coil for MRI
    • Sep.
    • B. G. Lawrence, S. Crozier, G. Cowin, and D. D. Yau, "An inverse design of an open, head/neck RF coil for MRI," IEEE Trans. Biomed. Eng., vol. 49, no. 9. pp. 1024-1030, Sep. 2002.
    • (2002) IEEE Trans. Biomed. Eng. , vol.49 , Issue.9 , pp. 1024-1030
    • Lawrence, B.G.1    Crozier, S.2    Cowin, G.3    Yau, D.D.4
  • 16
    • 0032724834 scopus 로고    scopus 로고
    • Black body and transverse electromagnetic resonators operating at 340 MHz: Volume RF coils for ultra high field MRI
    • P.-M. L. Robitaille, "Black body and transverse electromagnetic resonators operating at 340 MHz: volume RF coils for ultra high field MRI," J. Comp. Assist. Tomogr., vol. 23, pp. 879-890, 1999.
    • (1999) J. Comp. Assist. Tomogr. , vol.23 , pp. 879-890
    • Robitaille, P.-M.L.1
  • 17
    • 84894021661 scopus 로고
    • Numerical solution of initial boundary value problems involving Maxwell's equations in isotropic media
    • Apr.
    • K. S. Yee, "Numerical solution of initial boundary value problems involving Maxwell's equations in isotropic media," IEEE Trans. Antennas Propag., vol. AP-14, no. 4, pp. 302-307, Apr. 1966.
    • (1966) IEEE Trans. Antennas Propag. , vol.AP-14 , Issue.4 , pp. 302-307
    • Yee, K.S.1
  • 20
    • 0035685766 scopus 로고    scopus 로고
    • Effect of RF coil excitation on field inhomogeneity at ultra high fields: A field optimized TEM resonator
    • T. S. Ibrahim, R. Lee, B. A. Baertlein, A. M. Abduljalil, H. Zhu, and P.-M. L. Robitaille, "Effect of RF coil excitation on field inhomogeneity at ultra high fields: a field optimized TEM resonator," Magn. Reson. Imag., vol. 19, pp. 1339-1347, 2001.
    • (2001) Magn. Reson. Imag. , vol.19 , pp. 1339-1347
    • Ibrahim, T.S.1    Lee, R.2    Baertlein, B.A.3    Abduljalil, A.M.4    Zhu, H.5    Robitaille, P.-M.L.6
  • 21
    • 28044459877 scopus 로고
    • A perfectly matched layer for the absorption of electromagnetic waves
    • J. P. Berenger, "A perfectly matched layer for the absorption of electromagnetic waves," Computat. Phys., vol. 114, pp. 185-200, 1994.
    • (1994) Computat. Phys. , vol.114 , pp. 185-200
    • Berenger, J.P.1
  • 22
    • 0032080159 scopus 로고    scopus 로고
    • 1-field inhomogeneity of shielded RF coils loaded with the human head
    • May
    • 1-field inhomogeneity of shielded RF coils loaded with the human head," IEEE Trans. Biomed. Eng., vol. 45, no. 5, pp. 650-659, May 1998.
    • (1998) IEEE Trans. Biomed. Eng. , vol.45 , Issue.5 , pp. 650-659
    • Chen, J.1    Feng, Z.2    Jin, J.M.3
  • 26
    • 0142104165 scopus 로고    scopus 로고
    • MR imaging visualization of the cerebral microvasculature: A comparison of live and postmortem studies at 8 T
    • R. A. Dashner and D. W. Chakeres et al., "MR imaging visualization of the cerebral microvasculature: a comparison of live and postmortem studies at 8 T," Am. J. Neuroradiol., vol. 24, pp. 1738-1739, 2003.
    • (2003) Am. J. Neuroradiol. , vol.24 , pp. 1738-1739
    • Dashner, R.A.1    Chakeres, D.W.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.