RF Body Coil Symmetry as a Function of Cable Routing

Keywords

adding apart applied asymmetry away axis beck best bigger birdcage body bore bundle cable cables capacitor capacitors caused central circularly circumference close closer coefficients coil common compensation conductivity connected connectors consequences contains copper counter cradle curve curves decreasing degrees density depend depending diameter dissipation distance distorted distribution done drive eccentricity either empty equivalent examine field fields forward front function gaps give going good head highest horizontal identical impedance increasing inner instead inter investigation least length loaded loading local locations long magnitude make makes many measures middle minimized mode model modeled moved needs negligible none normalized obviously openings opposite outer outside pass passes patient pattern phantom phantoms polarization polarized ports position power proximity pulse radius rear receive reflection removed resistance resonate returns rings routed routing rung runs shield shielded shields side simulated simulations since slightly studied surface symmetry temperature towards translates travel typically unit varied vary versus vertical voltages wall whole width