JPH01110503U - - Google Patents
Info
- Publication number
- JPH01110503U JPH01110503U JP620088U JP620088U JPH01110503U JP H01110503 U JPH01110503 U JP H01110503U JP 620088 U JP620088 U JP 620088U JP 620088 U JP620088 U JP 620088U JP H01110503 U JPH01110503 U JP H01110503U
- Authority
- JP
- Japan
- Prior art keywords
- input
- resonators
- substrate
- coupling
- output
- 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
- 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 description 2
- 239000003989 dielectric material Substances 0.000 claims 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図ないし第４図は本考案の誘電体フイルタ
の１実施例を示し、第１図は斜視図、第２図は一
部切断正面図、第３図ａ，ｂ，ｃ，ｄは共振器の
斜視図、側面図、底面図、切断正面図、第４図ａ
，ｂ，ｃは基板の切断正面図、平面図、底面図、
第５図は本考案の他の実施例の一部切断正面図、
第６図ａ，ｂ及びｃ，ｄは従来の誘電体フイルタ
の正面図、側面図及び基板の平面図、底面図であ
る。
１６，１７，３３…同軸型誘電体共振器、１９
…内導体の層、２２…凹部、２３…接続用電極、
２４，３４…基板、２７，２８…入、出力結合用
電極、２９，３０…入、出力端子用電極、３１，
３２…入、出力ピン。
1 to 4 show one embodiment of the dielectric filter of the present invention, FIG. 1 is a perspective view, FIG. 2 is a partially cutaway front view, and FIGS. 3 a, b, c, and d show resonance. Perspective view, side view, bottom view, cutaway front view of the vessel, Figure 4a
, b, c are a cutaway front view, top view, and bottom view of the board,
FIG. 5 is a partially cutaway front view of another embodiment of the present invention;
FIGS. 6a, b, c, and d are a front view, a side view, and a top view and bottom view of a substrate of a conventional dielectric filter. 16, 17, 33...Coaxial dielectric resonator, 19
... layer of inner conductor, 22 ... recess, 23 ... connection electrode,
24, 34... Substrate, 27, 28... Input, output coupling electrode, 29, 30... Input, output terminal electrode, 31,
32...Input, output pin.
Claims (1)
、入力初段、出力終段の前記両共振器それぞれの
開放下端面に形成され一側が開口した凹部と、前
記両凹部の天面に形成され、前記両共振器それぞ
れの内導体に接続された接続用電極と、前記両凹
部に収納された誘電体基板と、該基板の上面に形
成され、前記両接続用電極それぞれに接続された
入、出力結合用電極と、前記基板の下面に形成さ
れ、前記両結合用電極それぞれとの間で結合容量
を形成するとともに入、出力端子が接続された入
、出力端子用電極とを備えた誘電体フイルタ。 A plurality of coaxial dielectric resonators arranged in series, a recess with an open side on one side formed on the open lower end surface of each of the resonators at the first input stage and the final output stage, and a recess formed on the top surface of both the recesses. , a connection electrode connected to the inner conductor of each of the two resonators, a dielectric substrate housed in both the recesses, and an input electrode formed on the upper surface of the substrate and connected to each of the two connection electrodes. a dielectric material comprising an output coupling electrode and input and output terminal electrodes formed on the lower surface of the substrate to form a coupling capacitance between each of the coupling electrodes and to which input and output terminals are connected; filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP620088U JPH062322Y2 (en) | 1988-01-20 | 1988-01-20 | Dielectric filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP620088U JPH062322Y2 (en) | 1988-01-20 | 1988-01-20 | Dielectric filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01110503U true JPH01110503U (en) | 1989-07-26 |
| JPH062322Y2 JPH062322Y2 (en) | 1994-01-19 |
Family
ID=31210230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP620088U Expired - Lifetime JPH062322Y2 (en) | 1988-01-20 | 1988-01-20 | Dielectric filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH062322Y2 (en) |
-
1988
- 1988-01-20 JP JP620088U patent/JPH062322Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH062322Y2 (en) | 1994-01-19 |