Calculation of RF peak power for 2D arbitrary shape excitation in MRI

Qin Qin, Robin A. De Graaf, Mark D. Does, John C. Gore

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

An exact formula has been derived to calculate the required RF (B1) peak power for 2D arbitrary shape excitation in MRI with rectilinear K-space trajectory. An approximate formula has also been derived for spiral trajectory.

Original languageEnglish (US)
Title of host publicationAnnual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
Pages1340-1343
Number of pages4
Volume7 VOLS
StatePublished - 2005
Externally publishedYes
Event2005 27th Annual International Conference of the Engineering in Medicine and Biology Society, IEEE-EMBS 2005 - Shanghai, China
Duration: Sep 1 2005Sep 4 2005

Other

Other2005 27th Annual International Conference of the Engineering in Medicine and Biology Society, IEEE-EMBS 2005
CountryChina
CityShanghai
Period9/1/059/4/05

Fingerprint

Magnetic resonance imaging
Trajectories

ASJC Scopus subject areas

  • Bioengineering

Cite this

Qin, Q., De Graaf, R. A., Does, M. D., & Gore, J. C. (2005). Calculation of RF peak power for 2D arbitrary shape excitation in MRI. In Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings (Vol. 7 VOLS, pp. 1340-1343). [1616675]

Calculation of RF peak power for 2D arbitrary shape excitation in MRI. / Qin, Qin; De Graaf, Robin A.; Does, Mark D.; Gore, John C.

Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. Vol. 7 VOLS 2005. p. 1340-1343 1616675.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Qin, Q, De Graaf, RA, Does, MD & Gore, JC 2005, Calculation of RF peak power for 2D arbitrary shape excitation in MRI. in Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. vol. 7 VOLS, 1616675, pp. 1340-1343, 2005 27th Annual International Conference of the Engineering in Medicine and Biology Society, IEEE-EMBS 2005, Shanghai, China, 9/1/05.
Qin Q, De Graaf RA, Does MD, Gore JC. Calculation of RF peak power for 2D arbitrary shape excitation in MRI. In Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. Vol. 7 VOLS. 2005. p. 1340-1343. 1616675
Qin, Qin ; De Graaf, Robin A. ; Does, Mark D. ; Gore, John C. / Calculation of RF peak power for 2D arbitrary shape excitation in MRI. Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. Vol. 7 VOLS 2005. pp. 1340-1343
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