DIELECTRIC FILTER

摘要

PURPOSE:To bring a dielectric block into excellent contact with a case, by inserting a metal provided with the elasticity in a direction vertical to a metallized face between the case and the outside metallize face of the dielectric block. CONSTITUTION:A metallic plate 10 provided with the elasticity is inserted between the case 1 and the dielectric block 2. Many projections 10a are formed on the metallic plate 10a made of a thin metallic plate by cut bending and forming so as to provide the elasticity to the projections 10a. The metallic plate 10 like this is bent along the surrounding of the outside metallized faces (both side faces and bottom face) of the dielectric block 2 in U-shape and inserted between the case 1 and the dielectric block 2, and the case 1 and the dielectric block 2 are brought into excellent contact via the metallic plate 10 with the elasticity of the projections 10a in vertical direction with the metallized face of the block.