JPS60192501U - filter device - Google Patents
filter deviceInfo
- Publication number
- JPS60192501U JPS60192501U JP8105184U JP8105184U JPS60192501U JP S60192501 U JPS60192501 U JP S60192501U JP 8105184 U JP8105184 U JP 8105184U JP 8105184 U JP8105184 U JP 8105184U JP S60192501 U JPS60192501 U JP S60192501U
- Authority
- JP
- Japan
- Prior art keywords
- filter device
- filter component
- dielectric
- dielectric substrate
- trap filter
- 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
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図ないし第４図は本考案の実施例を示し、第１図は
本考案が適用されるアンテナ共用器の斜視図、第２図は
そのケースの蓋を取り除いた拡大平面図、第３図は要部
の拡大縦断正面図、第４図′”τ汗７丁で藷彎〒Ｗ１□
、９゜０６．６□お電体同軸共振器、１３は誘電体基板
、１４．．１４、．１４□・・・はコンデンサ電極、１
６はトラップフィルタ部分、Ｓは空間部分。
＋□1 to 4 show an embodiment of the present invention, in which FIG. 1 is a perspective view of an antenna duplexer to which the present invention is applied, FIG. 2 is an enlarged plan view of the case with the lid removed, and FIG. The figure is an enlarged vertical front view of the main part.
, 9°06.6□ Electrical coaxial resonator, 13 is a dielectric substrate, 14. ．． 14,. 14□... is a capacitor electrode, 1
6 is the trap filter part, and S is the space part. +□
Claims (2)
に複数の誘電体同軸共振器と、各誘電体同軸共振器に対
して共通となる誘電体基板とを配置収容するとともに、
この誘電体基板の面上に複数のコンデンサ電極を形成し
、各コンデンサ電極に各誘電体同軸共振器と前記コネ゛
クタとを個別的に接続したフィルタ装置において、前記
誘□ 電体基板とケースの内壁面との間の空間部分に基
本周波数の３倍波と共振する共振器長を有す・るトラッ
プフィルタ部品を収容し、かつこのトラップフィルタ部
品を伝送ラインに接続したことを特徴とするフィルタ装
置。(1) A case having a connector is provided, in which a plurality of dielectric coaxial resonators and a dielectric substrate common to each dielectric coaxial resonator are placed and accommodated, and
In the filter device in which a plurality of capacitor electrodes are formed on the surface of the dielectric substrate, and each dielectric coaxial resonator and the connector are individually connected to each capacitor electrode, the dielectric substrate and the case are connected to each other. A trap filter component having a resonator length that resonates with the third harmonic of the fundamental frequency is accommodated in the space between the inner wall surface of the trap filter component and the trap filter component is connected to a transmission line. filter device.
ルからなる実用新案登録請求の範囲第１−項に記載のフ
ィルタ装置。(2) The filter device according to claim 1, wherein the trap filter component is a semi-rigid cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8105184U JPS60192501U (en) | 1984-05-30 | 1984-05-30 | filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8105184U JPS60192501U (en) | 1984-05-30 | 1984-05-30 | filter device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60192501U true JPS60192501U (en) | 1985-12-20 |
| JPH0230885Y2 JPH0230885Y2 (en) | 1990-08-21 |
Family
ID=30627475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8105184U Granted JPS60192501U (en) | 1984-05-30 | 1984-05-30 | filter device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60192501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0213304U (en) * | 1988-07-07 | 1990-01-26 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5270732A (en) * | 1975-12-10 | 1977-06-13 | Oki Electric Ind Co Ltd | High/low harmonic wave deletion circuit |
| JPS5978703U (en) * | 1982-11-18 | 1984-05-28 | 株式会社村田製作所 | filter device |
-
1984
- 1984-05-30 JP JP8105184U patent/JPS60192501U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5270732A (en) * | 1975-12-10 | 1977-06-13 | Oki Electric Ind Co Ltd | High/low harmonic wave deletion circuit |
| JPS5978703U (en) * | 1982-11-18 | 1984-05-28 | 株式会社村田製作所 | filter device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0213304U (en) * | 1988-07-07 | 1990-01-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0230885Y2 (en) | 1990-08-21 |
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