JPS643304U - - Google Patents
Info
- Publication number
- JPS643304U JPS643304U JP9535487U JP9535487U JPS643304U JP S643304 U JPS643304 U JP S643304U JP 9535487 U JP9535487 U JP 9535487U JP 9535487 U JP9535487 U JP 9535487U JP S643304 U JPS643304 U JP S643304U
- Authority
- JP
- Japan
- Prior art keywords
- dielectric
- terminal
- coupling structure
- output coupling
- columnar
- 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
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図は本考案に係る誘電体フイルタの入出力
結合構造の実施例を示す正断面図、第２図は同底
面図、第３図は同等価回路図、第４図は１段フイ
ルタの入出力結合構造の１例を示す回路図である
。
１……誘電体共振器、３……貫通導電部、１０
……端子付き挿入体、１１……電極端子ピン、１
２……円柱状（もしくは円筒状）誘電体、１３…
…電極端子リード、１４……チユーブ状誘電体、
１５……フランジ部。
Fig. 1 is a front cross-sectional view showing an embodiment of the input/output coupling structure of a dielectric filter according to the present invention, Fig. 2 is a bottom view of the same, Fig. 3 is an equivalent circuit diagram, and Fig. 4 is a one-stage filter. FIG. 2 is a circuit diagram showing an example of an input/output coupling structure. 1...Dielectric resonator, 3...Through conductive part, 10
... Insert with terminal, 11 ... Electrode terminal pin, 1
2...Cylindrical (or cylindrical) dielectric, 13...
...electrode terminal lead, 14...tube-shaped dielectric,
15...Flange part.
Claims (1)
貫通導電部を設けた誘電体フイルタにおいて、柱
状もしくは筒状誘電体に第１の電極端子の基部を
埋設もしくは圧入し、かつ前記柱状もしくは筒状
誘電体の外周に第２の電極端子をチユーブ状誘電
体で固定してなる端子付き挿入体を、前記貫通導
電部の内周に挿入して設けたことを特徴とする誘
電体フイルタの入出力結合構造。 (2) 前記端子付き挿入体の柱状もしくは筒状誘
電体がフランジ部を有している実用新案登録請求
の範囲第１項記載の誘電体フイルタの入出力結合
構造。[Claims for Utility Model Registration] (1) In a dielectric filter in which a through conductive portion is provided in a dielectric block with a conductive film formed on the outer surface, the base of the first electrode terminal is buried or An insert body with a terminal formed by press-fitting and fixing a second electrode terminal to the outer periphery of the columnar or cylindrical dielectric body with a tube-shaped dielectric body is provided by inserting it into the inner periphery of the through-hole conductive portion. Characteristic input/output coupling structure of dielectric filter. (2) The input/output coupling structure of a dielectric filter according to claim 1, wherein the columnar or cylindrical dielectric of the terminal-equipped insert has a flange portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9535487U JPH0628807Y2 (en) | 1987-06-23 | 1987-06-23 | Input / output coupling structure of dielectric filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9535487U JPH0628807Y2 (en) | 1987-06-23 | 1987-06-23 | Input / output coupling structure of dielectric filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS643304U true JPS643304U (en) | 1989-01-10 |
| JPH0628807Y2 JPH0628807Y2 (en) | 1994-08-03 |
Family
ID=31320022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9535487U Expired - Lifetime JPH0628807Y2 (en) | 1987-06-23 | 1987-06-23 | Input / output coupling structure of dielectric filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0628807Y2 (en) |
-
1987
- 1987-06-23 JP JP9535487U patent/JPH0628807Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0628807Y2 (en) | 1994-08-03 |
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