Electricity: measuring and testing – Particle precession resonance – Using a nuclear resonance spectrometer system
Patent
1995-09-20
1996-06-25
Tokar, Michael
Electricity: measuring and testing
Particle precession resonance
Using a nuclear resonance spectrometer system
324318, G01V 300
Patent
active
055303510
ABSTRACT:
In a combined radiofrequency antenna and gradient coil in a magnetic resonance imaging apparatus, radiofrequency signals are coupled into conductor loops of the gradient coil so that these loops are operated as elements of a radiofrequency antenna. The installation space for a separate radiofrequency antenna can thus be saved. Given the same patient-receiving volume, the diameter of the cylindrical opening of a magnet or the spacing between pole shoes can be reduced, so that the magnets can be more economically built.
REFERENCES:
patent: 4897604 (1990-01-01), Carlson et al.
patent: 5337001 (1994-08-01), McDougall et al.
Moritz Michael
Pausch Guenther
Siemens Aktiengesellschaft
Tokar Michael
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