JPS59154903U - dielectric filter - Google Patents
dielectric filterInfo
- Publication number
- JPS59154903U JPS59154903U JP4834383U JP4834383U JPS59154903U JP S59154903 U JPS59154903 U JP S59154903U JP 4834383 U JP4834383 U JP 4834383U JP 4834383 U JP4834383 U JP 4834383U JP S59154903 U JPS59154903 U JP S59154903U
- Authority
- JP
- Japan
- Prior art keywords
- dielectric filter
- metallized
- excitation
- dielectric block
- dielectric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
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
第１図は本考案にかかる誘電体フィルタの一実施例を示
す説明図、第２図はその励振結合部の一例を示す説明図
である。
１・・・・・・誘電体共振器、３・・・・・・共振器用
穴、４・・・・・・結合用穴、５・・・・・・励振用穴
、６・・・・・・メタライズ層、８・・・・・・金属製
筐体、ｌｌａ・・・・・・第１のメタライズ部、１１ｂ
・・・・・・第２のメタライズ部、１２・・・・・・ア
ンテナ棒。FIG. 1 is an explanatory diagram showing one embodiment of a dielectric filter according to the present invention, and FIG. 2 is an explanatory diagram showing an example of an excitation coupling portion thereof. 1... Dielectric resonator, 3... Resonator hole, 4... Coupling hole, 5... Excitation hole, 6... ...Metallized layer, 8...Metal casing, lla...First metallized portion, 11b
...Second metallized part, 12...Antenna rod.
Claims (1)
、少なくとも該共振器用穴の内面にメタライズ層を形成
し、前記誘電体ブロックの両端に設けた励振用穴にアン
テナ棒を挿入することによって外部回路と接続される構
造の誘電体フィルタにおいて、前記励振用穴の開口端部
周辺の誘電体ブロック表面および該励振用穴の内面の一
部にトリミング可能で、他のメタライズ層とは導通しな
い独立したメタライズ部を形成し、前記励振用穴に挿入
したアンテナ棒と前記メタライズ部とを導通固定したこ
とを特徴とする誘電体フィルタ。A plurality of resonator holes are provided in the longitudinal direction of the dielectric block, a metallized layer is formed on at least the inner surface of the resonator holes, and antenna rods are inserted into excitation holes provided at both ends of the dielectric block. In a dielectric filter having a structure connected to an external circuit, the surface of the dielectric block around the opening end of the excitation hole and a part of the inner surface of the excitation hole can be trimmed, and there is no electrical conduction with other metallized layers. A dielectric filter characterized in that an independent metallized portion is formed, and the antenna rod inserted into the excitation hole and the metallized portion are electrically connected and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4834383U JPS59154903U (en) | 1983-04-01 | 1983-04-01 | dielectric filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4834383U JPS59154903U (en) | 1983-04-01 | 1983-04-01 | dielectric filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59154903U true JPS59154903U (en) | 1984-10-17 |
Family
ID=30178873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4834383U Pending JPS59154903U (en) | 1983-04-01 | 1983-04-01 | dielectric filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59154903U (en) |
-
1983
- 1983-04-01 JP JP4834383U patent/JPS59154903U/en active Pending
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