Quantitative analysis of magnetic resonance radio-frequency coils based on method of moments
Journal
IEEE Transactions on Magnetics
Journal Volume
35
Journal Issue
4
Pages
2118-2127
Date Issued
1999
Author(s)
Abstract
To investigate both spectral and spatial domain characteristics of radio-frequency coils in magnetic resonance experiments, we have developed a new approach based on the method of moments. Instead of the conventional point-matching scheme, the loop testing function is used. Such a testing function decreases the complexity of computation and elevates the efficiency of simulation. With the proposed testing function incorporated with a pulse basis function based on coil geometry topology, performance of both surface coil and volume coil can be predicted with consistent results compared with experimental data.
SDGs
Type
journal article
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