JPS61119405U - - Google Patents
Info
- Publication number
- JPS61119405U JPS61119405U JP195185U JP195185U JPS61119405U JP S61119405 U JPS61119405 U JP S61119405U JP 195185 U JP195185 U JP 195185U JP 195185 U JP195185 U JP 195185U JP S61119405 U JPS61119405 U JP S61119405U
- Authority
- JP
- Japan
- Prior art keywords
- slit
- dielectric ring
- dielectric
- hollow part
- metal coating
- 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
- 239000003990 capacitor Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図は本考案の一実施例に係る誘電体同軸共
振器単体の構成を示す断面図、第２図は第１図の
共振器に於ける誘電体同軸共振素子の平面図、第
３図は第１図の共振器を用いた帯域通過ろ波器の
構成を示す断面図、第４図は第３図のろ波器の等
価回路図、第５図は本考案の他の実施例に係る帯
域通過ろ波器を一部破断して示す平面図、第６図
及び第７図はそれぞれ従来の誘電体同軸共振器の
構成を示す断面図である。
３１…誘電体リング、３３…スリツト、３４…
金属被膜、３５…トリマコンデンサ、３６，３７
…入出力結合用コンデンサ、４４，４５…誘電体
同軸共振器、４６，４７…結合窓。
FIG. 1 is a sectional view showing the structure of a single dielectric coaxial resonator according to an embodiment of the present invention, FIG. 2 is a plan view of the dielectric coaxial resonator element in the resonator of FIG. 1, and FIG. 3 is a sectional view showing the configuration of a bandpass filter using the resonator shown in Fig. 1, Fig. 4 is an equivalent circuit diagram of the filter shown in Fig. 3, and Fig. 5 is a diagram showing another embodiment of the present invention. A partially cutaway plan view of such a bandpass filter, and FIGS. 6 and 7 are cross-sectional views showing the configuration of a conventional dielectric coaxial resonator, respectively. 31...Dielectric ring, 33...Slit, 34...
Metal coating, 35... Trimmer capacitor, 36, 37
...Input/output coupling capacitor, 44, 45...Dielectric coaxial resonator, 46, 47...Coupling window.
Claims (1)
させてスリツトを設け、且つ、スリツトを設けた
端面の内中空周辺の一部を除き、その他外周、内
周、端面に金属被膜を被着させた誘電体リングと
、この誘電体リングの内中空部に挿入されたトリ
マコンデンサとを具備し、前記トリマコンデンサ
のアース電極部を前記誘電体リングのスリツトを
設けた端面側の金属被膜部分に導通固着させたこ
とを特徴とする誘電体同軸共振器。 (2) 前記誘電体リングに於いて、外周面金属被
膜部分の一部に、内中空部の軸方向に一致させて
金属被膜を欠損させた結合用窓を設け、且つ、前
記誘電体リングのスリツト部分を通して入出力接
栓との結合コンデンサを配置した実用新案登録請
求の範囲第１項記載の誘電体同軸共振器。[Claims for Utility Model Registration] (1) A slit is provided on one end surface in alignment with the axial direction of the inner hollow part, and the other outer periphery except for a part of the periphery of the inner hollow part of the end face where the slit is provided. , a dielectric ring whose inner periphery and end face are coated with a metal film, and a trimmer capacitor inserted into a hollow part of the dielectric ring, the ground electrode of the trimmer capacitor being connected to the ground electrode of the dielectric ring. A dielectric coaxial resonator characterized in that a metal coating portion on the end face side provided with a slit is conductively fixed. (2) In the dielectric ring, a coupling window is provided in a part of the metal coating on the outer peripheral surface of the dielectric ring, and the coupling window is formed by cutting out the metal coating in alignment with the axial direction of the inner hollow part. A dielectric coaxial resonator according to claim 1, wherein a coupling capacitor with an input/output plug is arranged through the slit portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP195185U JPH032966Y2 (en) | 1985-01-11 | 1985-01-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP195185U JPH032966Y2 (en) | 1985-01-11 | 1985-01-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61119405U true JPS61119405U (en) | 1986-07-28 |
| JPH032966Y2 JPH032966Y2 (en) | 1991-01-25 |
Family
ID=30475167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP195185U Expired JPH032966Y2 (en) | 1985-01-11 | 1985-01-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH032966Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63227102A (en) * | 1987-02-25 | 1988-09-21 | ロックウェル インターナショナル コーポレーション | Varactor tuning ceramic tem resonator band filter |
-
1985
- 1985-01-11 JP JP195185U patent/JPH032966Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63227102A (en) * | 1987-02-25 | 1988-09-21 | ロックウェル インターナショナル コーポレーション | Varactor tuning ceramic tem resonator band filter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH032966Y2 (en) | 1991-01-25 |