An evaluation of the present approach to the design of birdcage RF coils for RMI, based on periodic lumped circuit, has been performed. It appears that, for coils bigger than λ/6, a more accurate model is required, to reduce the trial-and-error tuning of the coil.

Challenging the lumped birdcage coil model for high-field MRI

FANTI, ALESSANDRO;MAZZARELLA, GIUSEPPE
2014

Abstract

An evaluation of the present approach to the design of birdcage RF coils for RMI, based on periodic lumped circuit, has been performed. It appears that, for coils bigger than λ/6, a more accurate model is required, to reduce the trial-and-error tuning of the coil.
9781479936625
9781479936625
Birdcage Coil Model; Birdcage RF coils; MRI; Computer Networks and Communications; Electrical and Electronic Engineering
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11584/176162
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