PubMed · 8429794
Equivalent circuit for birdcage resonators.
Abstract
We present an equivalent circuit analysis for both low pass and high pass birdcage resonators loaded with lossy samples. In a generalization of the method of Hoult and Lauterbur (J. Magn. Reson. 34, 425 (1979)), we also derive circuit component values by application of the laws of electrodynamics. Measured resonance spectra, quality factors, and feed point impedances in a test resonator are shown to be in agreement with those predicted by the proposed model.
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M D Harpen. 1993. Equivalent circuit for birdcage resonators.. https://doi.org/10.1002/mrm.1910290218
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