_ DUAL T-PROBE SURFACE MOUNTABLE EXCITATION STRUCTURE ON DIELECTRIC INSET METALLIC WAVEGUIDE

摘要

PURPOSE: An excitation structure of a metallic waveguide including a surface mounting dielectric is provided to improve the flow of signals by adhering easily the metallic waveguide including the surface mounting dielectric on a PCB. CONSTITUTION: An excitation structure of a metallic waveguide including a surface mounting dielectric includes the first and the second T-shaped conductors(210,220). The first and the second T-shaped conductors(210,220) are symmetrically adhered on one side of a metallic waveguide(110) including a surface mounting dielectric. An end portion of the first T-shaped conductor(210) is extended and adhered to a bottom surface of the metallic waveguide(110). The first T-shaped conductor(210) adhered to the bottom surface of the metallic waveguide(110) is coupled to a line(20) formed on a PCB(10). The first and the second T-shaped conductors(210,220) are formed with the conductors such as micro-strip lines.