JPH03128302U - - Google Patents
Info
- Publication number
- JPH03128302U JPH03128302U JP3609090U JP3609090U JPH03128302U JP H03128302 U JPH03128302 U JP H03128302U JP 3609090 U JP3609090 U JP 3609090U JP 3609090 U JP3609090 U JP 3609090U JP H03128302 U JPH03128302 U JP H03128302U
- Authority
- JP
- Japan
- Prior art keywords
- dielectric
- resonator
- case
- resonators
- holes
- 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)
Description
第１図ないし第５図は、それぞれ、この考案の
実施例に係る誘電体フイルタを示すものであり、
各図においてＡはその長手方向の断面図、Ｂはそ
の線−に沿う断面図である。第６図Ａおよび
Ｂは、それぞれ、誘電体板に共振器固定用以外の
穴を設けた例を示す正面図である。第７図は従来
の誘電体フイルタの一例を示すものであり、Ａは
その長手方向の断面図、Ｂはその線−に沿う
断面図である。
２……ケース、４……誘電体共振器、８……ア
ンテナ、１２……誘電体板、１２ａ……共振器固
定用の穴。
1 to 5 each show a dielectric filter according to an embodiment of this invention,
In each figure, A is a sectional view in the longitudinal direction, and B is a sectional view taken along the line -. FIGS. 6A and 6B are front views respectively showing examples in which holes other than holes for fixing the resonator are provided in the dielectric plate. FIG. 7 shows an example of a conventional dielectric filter, in which A is a sectional view in the longitudinal direction and B is a sectional view taken along the line -. 2... Case, 4... Dielectric resonator, 8... Antenna, 12... Dielectric plate, 12a... Hole for fixing the resonator.
Claims (1)
納して成る誘電体フイルタにおいて、前記各誘電
体共振器を、それよりも低誘電率の材料から成り
、かつ共振器に比べて十分に薄く、しかも共振器
固定用の穴を有する誘電体板を用いて前記ケース
内にそれぞれ固定していることを特徴とする誘電
体フイルタ。 In a dielectric filter comprising one or more dielectric resonators housed in a conductive case, each of the dielectric resonators is made of a material having a lower dielectric constant than that of the resonator, and is made of a material having a sufficiently lower dielectric constant than that of the resonator. A dielectric filter characterized in that each of the dielectric filters is fixed in the case using a thin dielectric plate having holes for fixing the resonator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3609090U JPH03128302U (en) | 1990-04-02 | 1990-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3609090U JPH03128302U (en) | 1990-04-02 | 1990-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03128302U true JPH03128302U (en) | 1991-12-24 |
Family
ID=31542021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3609090U Pending JPH03128302U (en) | 1990-04-02 | 1990-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03128302U (en) |
-
1990
- 1990-04-02 JP JP3609090U patent/JPH03128302U/ja active Pending