3.2 Electromagnetic Tunneling
59
(a) Geometry
(b) Magnetic field H z
(c) Power flow S x (time average)
Fig. 3.1 Electromagnetic tunneling through an ENZ-filled narrow waveguide of subwavelength
thickness
59
(a) Geometry
(b) Magnetic field H z
(c) Power flow S x (time average)
Fig. 3.1 Electromagnetic tunneling through an ENZ-filled narrow waveguide of subwavelength
thickness