DIELECTRIC WAVEGUIDE LINE FOR DIELECTRIC ANTENNA

摘要

PROBLEM TO BE SOLVED: To provide a dielectric waveguide line for a dielectric antenna that can realize a dielectric antenna with a high gain and a high efficiency by exciting a radiation part of the dielectric antenna with a standing wave. SOLUTION: A metallic conductor plate 1 feeding power to the dielectric waveguide line 4 is closely fitted to the dielectric waveguide line 4. A metallic conductor plate 3 that reflects power passing through the dielectric waveguide line 4 and that is different from the metallic conductor plate 1 is closely fitted to the dielectric waveguide line 4. A standing wave is excited in the dielectric waveguide 4 between the feeding metallic conductor plate 1 and the reflection metallic conductor plate 3.