KR980006822A - Resonator terminal structure of dielectric filter - Google Patents
Resonator terminal structure of dielectric filter Download PDFInfo
- Publication number
- KR980006822A KR980006822A KR1019960024631A KR19960024631A KR980006822A KR 980006822 A KR980006822 A KR 980006822A KR 1019960024631 A KR1019960024631 A KR 1019960024631A KR 19960024631 A KR19960024631 A KR 19960024631A KR 980006822 A KR980006822 A KR 980006822A
- Authority
- KR
- South Korea
- Prior art keywords
- output terminal
- input
- resonator
- hole
- substrate
- Prior art date
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- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
본 발명은 길이방향으로 관통구멍을 형성한 후 일측 단부면인 개방면을 제외한 전체 표면에 전극을 도포한 유전체 몸체로 이루어진 공진기가, 개방면측 관통구멍으로 장착된 입출력 단자를 매개로 인쇄회로기판에 연결됨으로서 형성되는 유전체 필터의 공진기 단자구조에 관한 것으로, 상기 입출력 단자의 몸체(122) 외측 돌출부는 관통 구멍(124)의 직경 크기보다 크게 이루어지는 판형으로 형성되고, 기판(150)은 그 폭방향이 관통구멍(124)의 길이방향에 수직하도록 장착됨을 특징으로 하여, 공진기가 이루는 전체의 길이를 종래보다 작게 하고 그 공진기의 장착 면 적을 줄여 유전체 필터의 크기를 소형화할 수 있다.The present invention is characterized in that a through hole is formed in the longitudinal direction and then a resonator formed of a dielectric body having an electrode on an entire surface excluding an open end which is an end surface is connected to a printed circuit board And the outer protruding portion of the body 122 of the input / output terminal is formed in a plate shape larger than the diameter of the through hole 124, and the substrate 150 is formed in a width direction The length of the dielectric filter can be reduced by reducing the overall length of the resonator and reducing the mounting area of the resonator.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제4도는 본 발명에 따른 공진기 단자구조를 가지는 유전체 필터를 도시한 개략 단면도.4 is a schematic sectional view showing a dielectric filter having a resonator terminal structure according to the present invention.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960024631A KR980006822A (en) | 1996-06-27 | 1996-06-27 | Resonator terminal structure of dielectric filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960024631A KR980006822A (en) | 1996-06-27 | 1996-06-27 | Resonator terminal structure of dielectric filter |
Publications (1)
Publication Number | Publication Date |
---|---|
KR980006822A true KR980006822A (en) | 1998-03-30 |
Family
ID=66241194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960024631A KR980006822A (en) | 1996-06-27 | 1996-06-27 | Resonator terminal structure of dielectric filter |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR980006822A (en) |
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1996
- 1996-06-27 KR KR1019960024631A patent/KR980006822A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |