JPH01151602U - - Google Patents
Info
- Publication number
- JPH01151602U JPH01151602U JP4797188U JP4797188U JPH01151602U JP H01151602 U JPH01151602 U JP H01151602U JP 4797188 U JP4797188 U JP 4797188U JP 4797188 U JP4797188 U JP 4797188U JP H01151602 U JPH01151602 U JP H01151602U
- Authority
- JP
- Japan
- Prior art keywords
- metal part
- dielectric filter
- grounding metal
- input
- output terminals
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 4
Description
第１図は本考案に係る誘電体フイルタの第１実
施例を示す斜視図、第２図は第１実施例の場合の
減衰量の周波数特性を従来の場合と比較して示す
グラフ、第３図は本考案の第２実施例を示す斜視
図、第４図は従来の誘電体フイルタの斜視図、第
５図は各実施例において使用する誘電体共振子の
１例を示す斜視図である。
１……接地用金属部、２……誘電体共振子、３
……入出力端子、４……アースタブ、５，５Ａ…
…接触片。
FIG. 1 is a perspective view showing the first embodiment of the dielectric filter according to the present invention, FIG. 2 is a graph showing the frequency characteristics of the attenuation amount in the first embodiment compared with the conventional case, and FIG. The figure is a perspective view showing a second embodiment of the present invention, FIG. 4 is a perspective view of a conventional dielectric filter, and FIG. 5 is a perspective view showing an example of a dielectric resonator used in each embodiment. . 1...Grounding metal part, 2...Dielectric resonator, 3
...Input/output terminal, 4...Earth tab, 5,5A...
...Contact piece.
Claims (1)
、前記接地用金属部底部より入出力端子を引き出
した誘電体フイルタにおいて、前記入出力端子間
の接地用金属部底部に接地用接触片を設けたこと
を特徴とする誘電体フイルタ。 In a dielectric filter in which a dielectric resonator is fixed or housed in a grounding metal part and input/output terminals are drawn out from the bottom of the grounding metal part, a grounding contact piece is provided at the bottom of the grounding metal part between the input/output terminals. A dielectric filter characterized by being provided with a dielectric filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988047971U JPH075683Y2 (en) | 1988-04-09 | 1988-04-09 | Dielectric filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988047971U JPH075683Y2 (en) | 1988-04-09 | 1988-04-09 | Dielectric filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01151602U true JPH01151602U (en) | 1989-10-19 |
| JPH075683Y2 JPH075683Y2 (en) | 1995-02-08 |
Family
ID=31274146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988047971U Expired - Lifetime JPH075683Y2 (en) | 1988-04-09 | 1988-04-09 | Dielectric filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH075683Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012034098A (en) * | 2010-07-29 | 2012-02-16 | Ube Ind Ltd | Dielectric resonance component and mounting structure using the same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5967002U (en) * | 1982-10-25 | 1984-05-07 | 株式会社村田製作所 | Ground structure of dielectric coaxial resonator |
| JPS61251202A (en) * | 1985-04-27 | 1986-11-08 | Fujitsu Ltd | Dielectric filter |
| JPS6324702A (en) * | 1986-07-16 | 1988-02-02 | Murata Mfg Co Ltd | Filter device |
-
1988
- 1988-04-09 JP JP1988047971U patent/JPH075683Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5967002U (en) * | 1982-10-25 | 1984-05-07 | 株式会社村田製作所 | Ground structure of dielectric coaxial resonator |
| JPS61251202A (en) * | 1985-04-27 | 1986-11-08 | Fujitsu Ltd | Dielectric filter |
| JPS6324702A (en) * | 1986-07-16 | 1988-02-02 | Murata Mfg Co Ltd | Filter device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012034098A (en) * | 2010-07-29 | 2012-02-16 | Ube Ind Ltd | Dielectric resonance component and mounting structure using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH075683Y2 (en) | 1995-02-08 |