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

摘要

PURPOSE: An excitation structure of a metallic waveguide including a surface mounted T-probe type dielectric is provided to perform smoothly a signal transferring process between a PCB line and the metallic waveguide including the surface mounted T-probe type dielectric by improving a structure of the metallic waveguide. CONSTITUTION: An excitation structure of a metallic waveguide including a surface mounted T-probe type dielectric includes a T-shaped conductor(120). The T-shaped conductor(120) is adhered on one side of a metallic waveguide(110) including a surface mounted T-probe type dielectric. An end portion of the T-shaped conductor(120) is extended and adhered to a bottom surface of the metallic waveguide(110). The T-shaped conductor(120) adhered to the bottom surface of the metallic waveguide(110) is combined with a line(20) formed on a PCB(10). The T-shaped conductor(120) is formed with a micro-strip line.