Title :
Calculation of the mutual induction between coplanar circular surface coils in magnetic resonance imaging
Author :
Kwiat, Doron ; Saoub, Sobhi ; Einav, Shmuel
Author_Institution :
Mayo Clinic, Rochester, MN, USA
fDate :
5/1/1992 12:00:00 AM
Abstract :
The induced current in a coil due to the presence of alternating currents in an adjacent coil is calculated for a case of two similar and coplanar, circular coils. By using an overlapping configuration, the mutual inductance is nullified, as is predicted theoretically and confirmed experimentally.
Keywords :
biomedical NMR; biomedical equipment; coils; electromagnetic induction; alternating currents; coplanar circular surface coils; induced current; magnetic resonance imaging; medical diagnostic imaging; mutual inductance; overlapping configuration; Coils; Crosstalk; Current density; Detectors; Electromagnetic fields; Inductance; Magnetic fields; Magnetic flux; Magnetic resonance; Magnetic resonance imaging; Image Enhancement; Magnetic Resonance Imaging; Mathematics; Physics;
Journal_Title :
Biomedical Engineering, IEEE Transactions on
