JPH0361702U - - Google Patents
Info
- Publication number
- JPH0361702U JPH0361702U JP12188789U JP12188789U JPH0361702U JP H0361702 U JPH0361702 U JP H0361702U JP 12188789 U JP12188789 U JP 12188789U JP 12188789 U JP12188789 U JP 12188789U JP H0361702 U JPH0361702 U JP H0361702U
- Authority
- JP
- Japan
- Prior art keywords
- metal case
- dielectric
- open end
- dielectric substrate
- end side
- 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
- 239000002184 metal Substances 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims 2
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図は本考案の実施例を示す分解斜視図、第
２図はその側面断面図、第３図は従来の誘電体フ
イルタの主要部の分解斜視図である。
１０……金属ケース、１１……凹部、１２……
誘電体基板、１５……誘電体共振器。
FIG. 1 is an exploded perspective view showing an embodiment of the present invention, FIG. 2 is a side sectional view thereof, and FIG. 3 is an exploded perspective view of the main parts of a conventional dielectric filter. 10...metal case, 11...recess, 12...
Dielectric substrate, 15...dielectric resonator.
Claims (1)
の形成された誘電体基板を配置し、該開放端面側
が金属ケースの底面側に位置する誘電体フイルタ
において、該金属ケースの底面の内側に凹部を具
え、該誘電体基板の導体パターンを該凹部内に位
置させて、該導体パターンと該金属ケースの底面
との間に空間を設けたことを特徴とする誘電体フ
イルタ。 (2) 誘電体共振器の開放端面側に導体パターン
の形成された誘電体基板を配置し、該開放端面側
が金属ケースの底面側に位置する誘電体フイルタ
において、該金属ケースの底面の内側に同じ高さ
の段差部を具え、該誘電体基板を該段差部に載置
し、該導体パターンと該金属ケースの底面との間
に空間を設けたことを特徴とする誘電体フイルタ
。[Claims for Utility Model Registration] (1) In a dielectric filter in which a dielectric substrate on which a conductive pattern is formed is arranged on the open end side of a dielectric resonator, and the open end side is located on the bottom side of a metal case, A recess is provided inside the bottom of the metal case, and the conductor pattern of the dielectric substrate is positioned within the recess to provide a space between the conductor pattern and the bottom of the metal case. dielectric filter. (2) A dielectric substrate on which a conductive pattern is formed is placed on the open end side of the dielectric resonator, and in a dielectric filter whose open end side is located on the bottom side of the metal case, a dielectric substrate is placed on the inside of the bottom side of the metal case. 1. A dielectric filter comprising step portions having the same height, the dielectric substrate being placed on the step portion, and a space provided between the conductive pattern and the bottom surface of the metal case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12188789U JPH0361702U (en) | 1989-10-18 | 1989-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12188789U JPH0361702U (en) | 1989-10-18 | 1989-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0361702U true JPH0361702U (en) | 1991-06-17 |
Family
ID=31669910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12188789U Pending JPH0361702U (en) | 1989-10-18 | 1989-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0361702U (en) |
-
1989
- 1989-10-18 JP JP12188789U patent/JPH0361702U/ja active Pending