JPH0412709U - - Google Patents
Info
- Publication number
- JPH0412709U JPH0412709U JP5239790U JP5239790U JPH0412709U JP H0412709 U JPH0412709 U JP H0412709U JP 5239790 U JP5239790 U JP 5239790U JP 5239790 U JP5239790 U JP 5239790U JP H0412709 U JPH0412709 U JP H0412709U
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- laminated filter
- filled
- insulating ceramic
- lamination direction
- 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
- 239000004020 conductor Substances 0.000 claims description 11
- 239000000919 ceramic Substances 0.000 claims 4
- 238000003475 lamination Methods 0.000 claims 4
- 239000000463 material Substances 0.000 claims 4
- 238000010030 laminating Methods 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Filters And Equalizers (AREA)
- Coils Or Transformers For Communication (AREA)
Description
第１図、第２図は本考案の実施例を示す正面断
面図、第３図は従来例の斜視図、第４図は等価回
路図を示す。
１１，２１……第一の導体パターン、１２，２
２……第二の導体パターン、１４……孔。
1 and 2 are front sectional views showing an embodiment of the present invention, FIG. 3 is a perspective view of a conventional example, and FIG. 4 is an equivalent circuit diagram. 11, 21...first conductor pattern, 12, 2
2...second conductor pattern, 14...hole.
Claims (1)
複数の共振素子を具えた積層フイルタにおいて、
共振素子は対向する二枚の第一の導体パターンと
、第一の導体パターンと積層方向に間隔を置いて
配置された第二の導体パターンを具え、二枚の第
一の導体パターンのそれぞれと第二の導体パター
ンが絶縁性セラミツクシートに形成されたスルー
ホールに充填された導体によつて接続され、共振
素子間に、積層方向に伸びる孔を具えたことを特
徴とする積層フイルタ。 (2) 積層方向に伸びる孔内に導体を充填した請
求項第１項記載の積層フイルタ。 (3) 積層方向に伸びる孔内に、絶縁性セラミツ
クシート材料と誘電率の異なる材料を充填したこ
とを特徴とする積層フイルタ。 (4) 積層方向に伸びる孔内に、絶縁性セラミツ
クシート材料と透磁率の異なる材料を充填したこ
とを特徴とする積層フイルタ。[Claims for Utility Model Registration] (1) In a laminated filter comprising a plurality of resonant elements formed by laminating insulating ceramic sheets,
The resonant element includes two first conductor patterns facing each other, a second conductor pattern spaced apart from the first conductor patterns in the stacking direction, and a second conductor pattern arranged between the two first conductor patterns and the second conductor pattern. A laminated filter characterized in that the second conductor pattern is connected by a conductor filled in a through hole formed in an insulating ceramic sheet, and a hole extending in the lamination direction is provided between the resonant elements. (2) The laminated filter according to claim 1, wherein the holes extending in the lamination direction are filled with a conductor. (3) A laminated filter characterized in that holes extending in the lamination direction are filled with a material having a dielectric constant different from that of an insulating ceramic sheet material. (4) A laminated filter characterized in that holes extending in the lamination direction are filled with an insulating ceramic sheet material and a material having a different magnetic permeability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5239790U JPH0412709U (en) | 1990-05-18 | 1990-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5239790U JPH0412709U (en) | 1990-05-18 | 1990-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0412709U true JPH0412709U (en) | 1992-01-31 |
Family
ID=31572664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5239790U Pending JPH0412709U (en) | 1990-05-18 | 1990-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0412709U (en) |
-
1990
- 1990-05-18 JP JP5239790U patent/JPH0412709U/ja active Pending
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