JPH01159401U - - Google Patents
Info
- Publication number
- JPH01159401U JPH01159401U JP5463188U JP5463188U JPH01159401U JP H01159401 U JPH01159401 U JP H01159401U JP 5463188 U JP5463188 U JP 5463188U JP 5463188 U JP5463188 U JP 5463188U JP H01159401 U JPH01159401 U JP H01159401U
- Authority
- JP
- Japan
- Prior art keywords
- coupling
- electrode
- input
- electrodes
- output
- 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
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
Description
第１図は本考案に係る誘電体フイルタの第１実
施例の一部を断面とした平面図、第２図は本考案
の第２実施例の要部平面図、第３図は従来の誘電
体フイルタの一部を断面とした平面図である。
１…絶縁板、２，２Ａ，２Ｂ１乃至２Ｂ４…結
合用電極、３，３Ａ，３Ｂ…入出力用電極、４…
誘電体共振器、１１，１１ａ乃至１１ｄ，１２…
微調ランド。
FIG. 1 is a partially sectional plan view of a first embodiment of a dielectric filter according to the present invention, FIG. 2 is a plan view of a main part of a second embodiment of the present invention, and FIG. 3 is a conventional dielectric filter. FIG. 3 is a plan view showing a part of the body filter in cross section. 1... Insulating plate, 2, 2A, 2B 1 to 2B 4 ... Coupling electrode, 3, 3A, 3B... Input/output electrode, 4...
Dielectric resonators, 11, 11a to 11d, 12...
Fine tone land.
Claims (1)
、各結合用電極の端縁部を相互に対向させ、各結
合用電極に誘電体共振器をそれぞれ接続するとと
もに、前記入出力用電極の端縁部を前記結合用電
極の端縁部に対向させた誘電体フイルタにおいて
、前記結合用電極相互間もしくは入出力用電極と
結合用電極間に微調ランドを設けたことを特徴と
する誘電体フイルタ。 Input/output electrodes and coupling electrodes are formed on an insulating plate, the edges of each coupling electrode are opposed to each other, a dielectric resonator is connected to each coupling electrode, and the input/output electrode is connected to a dielectric resonator. A dielectric filter having an edge facing the edge of the coupling electrode, characterized in that a fine adjustment land is provided between the coupling electrodes or between the input/output electrode and the coupling electrode. filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5463188U JPH01159401U (en) | 1988-04-25 | 1988-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5463188U JPH01159401U (en) | 1988-04-25 | 1988-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01159401U true JPH01159401U (en) | 1989-11-06 |
Family
ID=31280553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5463188U Pending JPH01159401U (en) | 1988-04-25 | 1988-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01159401U (en) |
-
1988
- 1988-04-25 JP JP5463188U patent/JPH01159401U/ja active Pending