JPH01126704U - - Google Patents
Info
- Publication number
- JPH01126704U JPH01126704U JP2062288U JP2062288U JPH01126704U JP H01126704 U JPH01126704 U JP H01126704U JP 2062288 U JP2062288 U JP 2062288U JP 2062288 U JP2062288 U JP 2062288U JP H01126704 U JPH01126704 U JP H01126704U
- Authority
- JP
- Japan
- Prior art keywords
- dielectric filter
- metal case
- opening
- smaller
- main body
- 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
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図は本考案に係る誘電体フイルタの第１実
施例を示す側断面図、第２図は同正面図、第３図
は同底面図、第４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５図は本考案の第２実施例を示す底面図、第
６図は従来の誘電体フイルタの側断面図、第７図
は同正面図、第８図は同底面図、第９図は実施例
において使用する誘電体共振子の１例を示す斜視
図、第１０図は第９図の誘電体共振子の代わりに
使用可能な誘電体フイルタ本体部を示す斜視図で
ある。
１……金属ケース、２……誘電体共振子、３…
…入出力端子、４，４Ａ，４Ｂ……アースタブ。
Fig. 1 is a side sectional view showing the first embodiment of the dielectric filter according to the present invention, Fig. 2 is a front view thereof, Fig. 3 is a bottom view thereof, and Fig. 4 is attenuation in the case of the first embodiment. 5 is a bottom view showing the second embodiment of the present invention, FIG. 6 is a side sectional view of the conventional dielectric filter, and FIG. 7 is the same. 8 is a bottom view of the same, FIG. 9 is a perspective view showing an example of a dielectric resonator used in the embodiment, and FIG. 10 is a dielectric resonator that can be used in place of the dielectric resonator shown in FIG. 9. FIG. 3 is a perspective view showing a dielectric filter main body. 1...metal case, 2...dielectric resonator, 3...
...Input/output terminal, 4, 4A, 4B...Earth tab.
Claims (1)
ス内に誘電体フイルタ本体部を収納し、前記金属
ケース開口より入出力端子を引き出した誘電体フ
イルタにおいて、前記アースタブの対向間隔を前
記金属ケースの幅よりも小さくしたことを特徴と
する誘電体フイルタ。 In a dielectric filter in which a dielectric filter main body is housed in a metal case with a ground tab integrally formed on the edge of the opening, and input/output terminals are drawn out from the metal case opening, the spacing between the opposing ground tabs is set to be smaller than the width of the metal case. A dielectric filter characterized by having a smaller size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988020622U JPH0731602Y2 (en) | 1988-02-20 | 1988-02-20 | Dielectric filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988020622U JPH0731602Y2 (en) | 1988-02-20 | 1988-02-20 | Dielectric filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01126704U true JPH01126704U (en) | 1989-08-30 |
| JPH0731602Y2 JPH0731602Y2 (en) | 1995-07-19 |
Family
ID=31237144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988020622U Expired - Lifetime JPH0731602Y2 (en) | 1988-02-20 | 1988-02-20 | Dielectric filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0731602Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62252202A (en) * | 1986-04-25 | 1987-11-04 | Fuji Elelctrochem Co Ltd | Dielectric filter |
-
1988
- 1988-02-20 JP JP1988020622U patent/JPH0731602Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62252202A (en) * | 1986-04-25 | 1987-11-04 | Fuji Elelctrochem Co Ltd | Dielectric filter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0731602Y2 (en) | 1995-07-19 |