JPH03113501U - - Google Patents
Info
- Publication number
- JPH03113501U JPH03113501U JP2254390U JP2254390U JPH03113501U JP H03113501 U JPH03113501 U JP H03113501U JP 2254390 U JP2254390 U JP 2254390U JP 2254390 U JP2254390 U JP 2254390U JP H03113501 U JPH03113501 U JP H03113501U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- case
- dielectric
- 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.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図は本考案の実施例に係る誘電体フイルタ
の一例であるバンドパスフイルタの機械構成を示
す分解斜視図、第２図はその組立て状態の断面図
、第３図はプリント基板支持手段の例を示す断面
図、第４図は誘電体フイルタの他の一例としての
バンドエリユミネーシヨンフイルタの電気的等価
回路図、第５図は本考案をバンドエリユミネーシ
ヨンフイルタに適用した例の断面図、第６図及び
第７図はフイルタ部品接続手段の他の例を示す断
面図である。第８図はバンドパスフイルタの電気
的等価回路図、第９図は従来のバンドパスフイル
タの機械構成を示す分解斜視図、第１０図はその
組立状態の断面図である。
１…ケース、２…誘電体共振器、３…結合端子
、４…コンデンサ、５…入出力端子、９…共振器
孔、１２…プリント基板、１７，１８…電極。
FIG. 1 is an exploded perspective view showing the mechanical configuration of a bandpass filter, which is an example of a dielectric filter according to an embodiment of the present invention, FIG. 2 is a sectional view of the assembled state, and FIG. 4 is an electrical equivalent circuit diagram of a band elimination filter as another example of a dielectric filter, and FIG. 5 is an example of a band elimination filter in which the present invention is applied. 6 and 7 are cross-sectional views showing other examples of filter component connecting means. FIG. 8 is an electrical equivalent circuit diagram of a bandpass filter, FIG. 9 is an exploded perspective view showing the mechanical configuration of a conventional bandpass filter, and FIG. 10 is a sectional view of the assembled state. DESCRIPTION OF SYMBOLS 1... Case, 2... Dielectric resonator, 3... Coupling terminal, 4... Capacitor, 5... Input/output terminal, 9... Resonator hole, 12... Printed circuit board, 17, 18... Electrode.
Claims (1)
び、プリント基板１２を有したものであつて、 ケース１は、フイルタ部品２，３，４，５を収
納するものであり、 フイルタ部品２，３，４，５は、１個の誘電体
共振器２、結合端子３、コンデンサ４、および、
入出力端子５を有し、 プリント基板１２は、ケース１に対して位置決
めされて取り付けられており、 前記１個の誘電対共振器２は、ケース１に位置
決めされて取り付けられており、 結合端子３は、一端側が誘電体共振器２の共振
器孔９に挿入されており、かつ、他端側がプリン
ト基板１２の電極１８に接続されており、 コンデンサ４と入出力端子５とは、それぞれ、
プリント基板１２の電極１８に接続されていると
ともに、コンデンサ４は、該プリント基板１２の
電極１８を介して結合端子３に、入出力端子５は
該プリント基板１２の電極１８を介してコンデン
サ４にそれぞれ接続されている ことを特徴とする誘電体フイルタ。[Claims for Utility Model Registration] A device comprising a case 1, filter parts 2, 3, 4, and 5, and a printed circuit board 12, wherein the case 1 houses the filter parts 2, 3, 4, and 5. The filter components 2, 3, 4, and 5 include one dielectric resonator 2, a coupling terminal 3, a capacitor 4, and
It has an input/output terminal 5, a printed circuit board 12 is positioned and attached to the case 1, the one dielectric pair resonator 2 is positioned and attached to the case 1, and a coupling terminal. 3 has one end inserted into the resonator hole 9 of the dielectric resonator 2, and the other end connected to the electrode 18 of the printed circuit board 12, and the capacitor 4 and the input/output terminal 5 are connected to each other.
The capacitor 4 is connected to the electrode 18 of the printed circuit board 12, and the input/output terminal 5 is connected to the coupling terminal 3 via the electrode 18 of the printed circuit board 12. A dielectric filter characterized by being connected to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2254390U JPH03113501U (en) | 1990-03-06 | 1990-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2254390U JPH03113501U (en) | 1990-03-06 | 1990-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03113501U true JPH03113501U (en) | 1991-11-20 |
Family
ID=31525550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2254390U Pending JPH03113501U (en) | 1990-03-06 | 1990-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03113501U (en) |
-
1990
- 1990-03-06 JP JP2254390U patent/JPH03113501U/ja active Pending