Analytical Examination on Asymmetric Distributions of Transmission and Reception RF Fields by a Quadrature Coil at High Magnetic Field

Keywords

achieve adjustment almost amplitude analytical analytically antisymmetric asymmetric asymmetry body brain brains caused channel coil coils complex component components concepts concluded condition conjugate considering consistent contrast denote denoted denotes derive derived described designed diameter dielectric differ distribution distributions done electromagnetically environmental examination examine examined excitation expressed expression expressions fact feeding field fields frame frames generated generating homogeneous human inhomogeneous inside institute isolated japan known laboratory lateral linear magnitude magnitudes maps maximizing measured minimizing mirror mode modes national negative nuclear occurs opposite orthogonal park port ports positive precession profile profiles quadrature rearranging reception relationship reported represent represented respectively rotating sample schematic sign source spectrometer spin structures studies subject superposing symmetric term transmission uniformity vector vectors volume volunteer whole