JPS6032802U

JPS6032802U - dielectric filter

Info

Publication number: JPS6032802U
Application number: JP12478683U
Authority: JP
Inventors: 羽川　潔
Original assignee: ティーディーケイ株式会社
Priority date: 1983-08-11
Filing date: 1983-08-11
Publication date: 1985-03-06

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の誘電体フィルタの正面部分断面図、第２
図は同じく部分欠損平面図、第３図は同じくその電気的
等価回路図、第４図は本考案に係る誘電体フィルタの正
面部分断面図、第５図は同じくその電気的等価回路図、
第６図は一つの誘電体共振器とこれに結合された可変コ
ンデンサとの電気的等価回路図である。１・・・・・・金属容器、１０１・・・・・・底面板、
１０２・・・−・・・上面板、７・・・・・・可動電極
、６・・・・・・誘電体共振器。Figure 1 is a front partial sectional view of a conventional dielectric filter;
3 is a partially cutaway plan view, FIG. 3 is an electrical equivalent circuit diagram, FIG. 4 is a front partial sectional view of the dielectric filter according to the present invention, and FIG. 5 is an electrical equivalent circuit diagram,
FIG. 6 is an electrical equivalent circuit diagram of one dielectric resonator and a variable capacitor coupled thereto. 1...Metal container, 101...Bottom plate,
102...Top plate, 7...Movable electrode, 6...Dielectric resonator.

Claims

[Scope of utility model registration request]

(1) A plurality of dielectric resonators are arranged at predetermined intervals on a bottom plate of a metal container constituting a waveguide, and a plurality of dielectric resonators are arranged at predetermined intervals on a bottom plate of a metal container constituting a waveguide, and each of the dielectric resonators is What is claimed is: 1. A dielectric filter comprising movable electrodes facing each other with a gap in between on a side surface thereof.

(2) The dielectric filter according to claim 1, wherein the dielectric resonator is formed in a flat plate shape and has electrodes on its side surfaces.