JPH02100302U - - Google Patents
Info
- Publication number
- JPH02100302U JPH02100302U JP952389U JP952389U JPH02100302U JP H02100302 U JPH02100302 U JP H02100302U JP 952389 U JP952389 U JP 952389U JP 952389 U JP952389 U JP 952389U JP H02100302 U JPH02100302 U JP H02100302U
- Authority
- JP
- Japan
- Prior art keywords
- resonator
- dielectric filter
- input
- helical
- 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
- 239000004020 conductor Substances 0.000 claims 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図は本考案の実施例を示す正面断面図、第
２図はその等価回路図、第３図は本考案の他の実
施例を示す正面断面図である。
１１…誘電体共振器、１２，２２…ヘリカル共
振器、２１…誘電体共振器（ブロツク形）。
FIG. 1 is a front sectional view showing an embodiment of the present invention, FIG. 2 is an equivalent circuit diagram thereof, and FIG. 3 is a front sectional view showing another embodiment of the invention. 11... Dielectric resonator, 12, 22... Helical resonator, 21... Dielectric resonator (block type).
Claims (1)
、外導体をそれぞれ接地して成る誘電体フイルタ
において、該複数の同軸共振器と並列に接続され
たヘリカル共振器を具えたことを特徴とする誘電
体フイルタ。 (2) 該ヘリカル共振器は調整用のネジを具えた
請求項第１項記載の誘電体フイルタ。 (3) 複数の共振子ユニツトが一体に形成された
誘電体ブロツクの、入出力端の共振子ユニツトの
内導体が入出力端子と容量結合された誘電体フイ
ルタにおいて、該入出力端の共振子ユニツトの少
なくとも一方に、該共振子ユニツトと並列に接続
されたヘリカル共振器を具えたことを特徴とする
誘電体フイルタ。 (4) 該ヘリカル共振器は調整用のネジを具えた
請求項第３項記載の誘電体フイルタ。[Claims for Utility Model Registration] (1) In a dielectric filter formed by capacitively coupling the inner conductors of a plurality of coaxial resonators and grounding the outer conductors, the filter is connected in parallel with the plurality of coaxial resonators. A dielectric filter characterized by being equipped with a helical resonator. (2) The dielectric filter according to claim 1, wherein the helical resonator is provided with an adjustment screw. (3) In a dielectric filter in which the inner conductor of the resonator unit at the input/output end of a dielectric block in which a plurality of resonator units are integrally formed is capacitively coupled to the input/output terminal, the resonator at the input/output end A dielectric filter characterized in that at least one of the units includes a helical resonator connected in parallel with the resonator unit. (4) The dielectric filter according to claim 3, wherein the helical resonator is provided with an adjustment screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP952389U JPH02100302U (en) | 1989-01-30 | 1989-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP952389U JPH02100302U (en) | 1989-01-30 | 1989-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02100302U true JPH02100302U (en) | 1990-08-09 |
Family
ID=31216337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP952389U Pending JPH02100302U (en) | 1989-01-30 | 1989-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02100302U (en) |
-
1989
- 1989-01-30 JP JP952389U patent/JPH02100302U/ja active Pending
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