Probing Electric Field in an Enclosed Field Mapper for Characterizing Metamaterials
Figure 1
(a) Schematic picture of the quasi-2D electric field mapper with air gap between the metal wall and the upper aluminum plate. (b) Schematic picture of the quasi-2D electric field mapper with the soft contact between the metal wall and the upper aluminum plate. (c) Photo of a section of straight waveguide built with the electrically enclosed metal wall. After the upper plate is in its working position, the waveguide has a rectangular cross section. The lower plate is parallel to the - plane.
