Volumetric wireless coil for wrist MRI at 1.5 T as a practical alternative to Tx/Rx extremity coil: a comparative study

[Display omitted] •Wireless coil inductively coupled to the body coil can replace the local Tx/Rx coil.•Wireless coil outperforms the Tx/Rx extremity coil’s SNR with up to 1.40-fold gain.•Wireless coil provides 2.5-fold higher global SAR efficiency versus local Tx/Rx coil. This work performs a detai...

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Veröffentlicht in:	Journal of magnetic resonance (1997) 2022-06, Vol.339, p.107209-107209, Article 107209
Hauptverfasser:	Brui, Ekaterina, Mikhailovskaya, Anna, Solomakha, Georgiy, Efimtcev, Alexander, Andreychenko, Anna, Shchelokova, Alena
Format:	Artikel
Sprache:	eng
Schlagworte:	Metamaterials Radiofrequency coils Radiofrequency safety SNR enhancement Specific absorption rate Transmit efficiency Wireless coil Wrist MRI
Online-Zugang:	Volltext
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