RF Signal Incoupling Into Multi-Layered Dielectric Media: The Role of Surface Waves

Keywords

accrual adding anatomy antenna appear arises available away berg beyond classical close coil comes comparable complex components conductivity conductor confined constants context coronal corresponds coupled coupling covered critical decomposed depending depths diameter dielectric dipole distilled distribution done either electric emission energy evanescent even excite excited existence expense field fluid forward geometries greater greatly half harmonically height horizontal horizontally includes indicates inductor infinite influence interfaces interference internal larger lateral laterally layer layered lead leaking located long loop loops lowest matched materials media mixed modes much multilayer near normalized note optical optics orientations oscillating part particular partner phantom placed power prepared prevent principles probe profiles propagate propagating propagation proximity radiation radiative radiotherapy reaches real recorded reflect reflected reflection reflections refract refraction represents respectively role sample scanner setups simulated simulation simulations situation slab space strengths studies substrate sunflower surface theory thicknesses transmission transmitted tuned upper various vertical view water wave waveguide wavelength waves wide