JPH045704U

JPH045704U -

Info

Publication number: JPH045704U
Application number: JP4700590U
Authority: JP
Priority date: 1990-05-02
Filing date: 1990-05-02
Publication date: 1992-01-20

Description

[Brief explanation of the drawing]

第１図及び第２図は本考案の一実施例を示す概
略図、第３図及び第４図はその外観を示す斜視図
、第５図及び第６図は夫々本考案の他の実施例を
示す概略図、第７図乃至第１０図は従来の誘電体
共振器を示す概略図である。３……誘電体、７……金属シールドケース、８
……金属底板、１６……溝部、１７……充填材。 1 and 2 are schematic diagrams showing one embodiment of the present invention, FIGS. 3 and 4 are perspective views showing the external appearance, and FIGS. 5 and 6 are respectively other embodiments of the present invention. FIGS. 7 to 10 are schematic diagrams showing conventional dielectric resonators. 3...Dielectric material, 7...Metal shield case, 8
...Metal bottom plate, 16...Groove portion, 17...Filling material.

Claims

[Claims for Utility Model Registration] (1) A deformable mesh-like groove is provided on the upper surface of the metal shield case, and the resonant frequency is adjusted by changing the distance between the case and the dielectric within the case. A dielectric resonator characterized in that the groove of the case is deformed by applying an external force to the groove, and then the groove is filled with a predetermined material to fix the deformation of the groove. (2) a plurality of dielectrics are installed within the case;
Claim (1) characterized in that a plurality of grooves are provided in the upper surface of the case corresponding to each dielectric.
) The dielectric resonator described in ).