JPH03128307U - - Google Patents
Info
- Publication number
- JPH03128307U JPH03128307U JP3689090U JP3689090U JPH03128307U JP H03128307 U JPH03128307 U JP H03128307U JP 3689090 U JP3689090 U JP 3689090U JP 3689090 U JP3689090 U JP 3689090U JP H03128307 U JPH03128307 U JP H03128307U
- Authority
- JP
- Japan
- Prior art keywords
- dielectric
- resonators
- parallel
- end surface
- open end
- 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
- 239000000758 substrate Substances 0.000 claims description 5
- 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
- 239000004020 conductor Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図および第２図は第１の考案の一実施例に
係り、第１図は平面図、第２図はその縦断面図で
ある。第３図ないし第５図は第１の考案の他の実
施例に係り、第３図と第４図はいずれも製作途中
の状態を示す縦断面図、第５図Ａ，Ｂはいずれも
ケースの一部の縦断面図である。第６図および第
７図は第２の考案の一実施例に係り、第６図は平
面図、第７図はその製作途中の状態を示す縦断面
図、第８図は第２の考案の他の実施例の縦断面図
である。第９図および第１０図は従来例に係り、
第９図は平面図、第１０図はその縦断面図で、第
１１図は等価回路図である。
１……誘電体同軸共振器、１ａ……開放端面、
１ｂ……短絡端面、２……誘電体基板、３……導
電性ケース、４……結合端子、ｌ……結合端子の
突出長さ。
1 and 2 relate to an embodiment of the first invention, with FIG. 1 being a plan view and FIG. 2 being a longitudinal sectional view thereof. Figures 3 to 5 relate to other embodiments of the first invention, Figures 3 and 4 are longitudinal sectional views showing the state in progress, and Figures 5A and B are both cases. FIG. 6 and 7 relate to an embodiment of the second device, FIG. 6 is a plan view, FIG. 7 is a vertical cross-sectional view showing the state in the process of manufacturing, and FIG. 8 is an embodiment of the second device. FIG. 7 is a vertical cross-sectional view of another embodiment. FIGS. 9 and 10 relate to conventional examples,
FIG. 9 is a plan view, FIG. 10 is a longitudinal sectional view thereof, and FIG. 11 is an equivalent circuit diagram. 1... Dielectric coaxial resonator, 1a... Open end surface,
1b...Short-circuited end face, 2...Dielectric substrate, 3...Conductive case, 4...Coupling terminal, l...Protrusion length of coupling terminal.
Claims (1)
振器１と、その開放端面１ａ側に配置された誘電
体基板２と、導電性ケース３とを有し、各誘電体
同軸共振器１の内導体に挿入された結合端子４が
誘電体基板２に接続されている誘電体フイルタで
あつて、 複数の誘電体同軸共振器１の開放端面１ａが該
共振器１の並列方向に沿つて一直線に揃えられて
いる、 ことを特徴とする誘電体フイルタ。 (2) 同一の向きで並列する複数の誘電体同軸共
振器１と、その開放端面側に配置された誘電体基
板２と、導電性ケース３とを有し、各誘電体同軸
共振器１の内導体に挿入された結合端子４が誘電
体基板２に接続されている誘電体フイルタであつ
て、 複数の誘電体同軸共振器１の短絡端面１ｂが該
共振器１の並列方向に沿つて一直線に揃えられて
いる、 ことを特徴とする誘電体フイルタ。[Claims for Utility Model Registration] (1) A device comprising a plurality of dielectric coaxial resonators 1 arranged in parallel in the same direction, a dielectric substrate 2 disposed on the open end surface 1a side thereof, and a conductive case 3. , a dielectric filter in which the coupling terminal 4 inserted into the inner conductor of each dielectric coaxial resonator 1 is connected to the dielectric substrate 2, and the open end surface 1a of the plurality of dielectric coaxial resonators 1 is connected to the resonance. A dielectric filter characterized by being aligned in a straight line along the parallel direction of the filters 1. (2) It has a plurality of dielectric coaxial resonators 1 arranged in parallel in the same direction, a dielectric substrate 2 disposed on the open end surface side, and a conductive case 3, and each dielectric coaxial resonator 1 has a A dielectric filter in which a coupling terminal 4 inserted into an inner conductor is connected to a dielectric substrate 2, and the short-circuited end faces 1b of the plurality of dielectric coaxial resonators 1 are aligned in a straight line along the parallel direction of the resonators 1. A dielectric filter characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3689090U JPH03128307U (en) | 1990-04-05 | 1990-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3689090U JPH03128307U (en) | 1990-04-05 | 1990-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03128307U true JPH03128307U (en) | 1991-12-24 |
Family
ID=31543518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3689090U Pending JPH03128307U (en) | 1990-04-05 | 1990-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03128307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012081123A1 (en) * | 2010-12-17 | 2012-06-21 | Ykk株式会社 | Fastener stringer and fastener chain, and method for manufacturing fastener chain |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63250901A (en) * | 1987-04-07 | 1988-10-18 | Matsushita Electric Ind Co Ltd | Dielectric filter |
| JPH03149902A (en) * | 1989-11-07 | 1991-06-26 | Tdk Corp | Dielectric filter and its manufacture |
-
1990
- 1990-04-05 JP JP3689090U patent/JPH03128307U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63250901A (en) * | 1987-04-07 | 1988-10-18 | Matsushita Electric Ind Co Ltd | Dielectric filter |
| JPH03149902A (en) * | 1989-11-07 | 1991-06-26 | Tdk Corp | Dielectric filter and its manufacture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012081123A1 (en) * | 2010-12-17 | 2012-06-21 | Ykk株式会社 | Fastener stringer and fastener chain, and method for manufacturing fastener chain |
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