DIVIDED-TYPE WAVEGUIDE TUBE CIRCUIT

摘要

A division type waveguide circuit is provided, in which fixing a metal cover to a waveguide body with screws can prevent radiowave leak suitably without any application of the conductive adhesive, solder and braze as a material for the radiowave leak prevention. A radiowave leak preventing plate 8 is provided at the end of an opening area 3 of a waveguide body 2 in a radiowave traveling direction and overlaps with the end of a metal cover 4.