JPS61302U - filter - Google Patents
filterInfo
- Publication number
- JPS61302U JPS61302U JP8457984U JP8457984U JPS61302U JP S61302 U JPS61302 U JP S61302U JP 8457984 U JP8457984 U JP 8457984U JP 8457984 U JP8457984 U JP 8457984U JP S61302 U JPS61302 U JP S61302U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- electrodes
- bonding substrate
- dielectric plate
- dielectric
- 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
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係るフィルタの構造説明図、第２図ａ
および第２図ｂは夫々第１図のフィルタに使用される結
合基板の平面図、第３図は切欠きの有無によるとび容量
の変化の説明図、第４図は従来のフィルタの構造説明図
、第５図は第４図のフィルタの等価回路図、第６図は第
４図のフィルタのとき容量を考慮に入れた場合の等価回
路図である。
４・・・誘電体同軸共振器、４ａ・・・結合棒、１１，
−１１′・・・結合基板、１２・・・誘電体板、１３・
・・電極、１４′・・・切欠き、１４′・・・孔、Ｃ・
・・静電容量（結合容量）、Ｃ′・・・とび容量。Figure 1 is an explanatory diagram of the structure of the filter according to the present invention, Figure 2a
2b is a plan view of the bonding substrate used in the filter of FIG. 1, FIG. 3 is an explanatory diagram of the change in jump capacitance depending on the presence or absence of a notch, and FIG. 4 is an explanatory diagram of the structure of a conventional filter. , FIG. 5 is an equivalent circuit diagram of the filter of FIG. 4, and FIG. 6 is an equivalent circuit diagram of the filter of FIG. 4 when capacitance is taken into consideration. 4... Dielectric coaxial resonator, 4a... Coupling rod, 11,
-11'... Combined substrate, 12... Dielectric plate, 13...
...electrode, 14'...notch, 14'...hole, C.
...Capacitance (coupling capacitance), C'... Jump capacitance.
Claims (1)
基板を備えており、この結合基板の相隣る電極の間に形
成される静電容量を結合容量として上記電極に接続され
た誘電体同軸共振器が相互に結合されてなるフィルタで
あって、上記電極はその一部分が誘電体板を含んで切り
欠かれていることを特徴とするフィルタ。It is equipped with a bonding substrate in which a plurality of electrodes are formed on the main surface of a dielectric plate, and the electrostatic capacitance formed between adjacent electrodes of the bonding substrate is used as a coupling capacitance and is connected to the above-mentioned electrodes. 1. A filter comprising dielectric coaxial resonators coupled to each other, wherein a portion of the electrode is cut out to include a dielectric plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8457984U JPS61302U (en) | 1984-06-06 | 1984-06-06 | filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8457984U JPS61302U (en) | 1984-06-06 | 1984-06-06 | filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61302U true JPS61302U (en) | 1986-01-06 |
Family
ID=30634216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8457984U Pending JPS61302U (en) | 1984-06-06 | 1984-06-06 | filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61302U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04211501A (en) * | 1990-03-20 | 1992-08-03 | Sanyo Electric Co Ltd | Dielectric filter |
| JPH0722814A (en) * | 1993-07-06 | 1995-01-24 | Matsushita Electric Ind Co Ltd | filter |
-
1984
- 1984-06-06 JP JP8457984U patent/JPS61302U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04211501A (en) * | 1990-03-20 | 1992-08-03 | Sanyo Electric Co Ltd | Dielectric filter |
| JPH0722814A (en) * | 1993-07-06 | 1995-01-24 | Matsushita Electric Ind Co Ltd | filter |
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