In this paper we provide a tool to quickly estimate the coil sensitivity of a surface coil near an arbitrary spherical sample. The tool is very fast because it relies on analytical solutions to estimate the B-1 field distribution in the sample, and the power P-c dissipated by the coil resistance and the power P-s dissipated by the induced electric fields in the sample. We have provided plots of the coil sensitivity and of the ratio P-s/P-C for several parameters such as operating frequency, coil radius, distance of the coil from the sample.
A Tool for Coil Sensitivity Analysis for an Arbitrary Surface Coil near Arbitrary Spherical Sample / Carluccio, G.; Collins, C.. - 24:(2018), pp. 521-523. ( 2018 International Conference on Electromagnetics in Advanced Applications (ICEAA)) [10.1109/ICEAA.2018.8520394].
A Tool for Coil Sensitivity Analysis for an Arbitrary Surface Coil near Arbitrary Spherical Sample
Carluccio G.;
2018
Abstract
In this paper we provide a tool to quickly estimate the coil sensitivity of a surface coil near an arbitrary spherical sample. The tool is very fast because it relies on analytical solutions to estimate the B-1 field distribution in the sample, and the power P-c dissipated by the coil resistance and the power P-s dissipated by the induced electric fields in the sample. We have provided plots of the coil sensitivity and of the ratio P-s/P-C for several parameters such as operating frequency, coil radius, distance of the coil from the sample.| File | Dimensione | Formato | |
|---|---|---|---|
|
A_Tool_for_Coil_Sensitivity_Analysis_for_an_Arbitrary_Surface_Coil_near_Arbitrary_Spherical_Sample.pdf
solo utenti autorizzati
Tipologia:
Versione Editoriale (PDF)
Licenza:
Copyright dell'editore
Dimensione
744.91 kB
Formato
Adobe PDF
|
744.91 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
