JPH0353002U - - Google Patents

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Publication number
JPH0353002U
JPH0353002U JP11507989U JP11507989U JPH0353002U JP H0353002 U JPH0353002 U JP H0353002U JP 11507989 U JP11507989 U JP 11507989U JP 11507989 U JP11507989 U JP 11507989U JP H0353002 U JPH0353002 U JP H0353002U
Authority
JP
Japan
Prior art keywords
resonators
hole
contact
conductor formed
dielectric block
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
Application number
JP11507989U
Other languages
Japanese (ja)
Other versions
JP2503443Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989115079U priority Critical patent/JP2503443Y2/en
Priority to GB9020943A priority patent/GB2236432B/en
Priority to US07/590,150 priority patent/US5113310A/en
Priority to DE4030763A priority patent/DE4030763C2/en
Publication of JPH0353002U publication Critical patent/JPH0353002U/ja
Application granted granted Critical
Publication of JP2503443Y2 publication Critical patent/JP2503443Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例の斜視図、第２図は
第１図の−断面図、第３図は第１図の誘電体
フイルタを分割した状態の斜視図、第４図はフレ
ームの斜視図、第５図は他の実施例の斜視図、第
６図はそれを分割した状態の斜視図、第７図は他
の実施例に用いられる共振器の斜視図、第８図は
従来例の平面図である。 １０，３０……誘電体フイルタ、１２ａ，１２
ｂ，１２ｃ，３１……共振器、１３……誘電体ブ
ロツク、１４……貫通孔、１５……内導体、１６
……外導体、１９……結合孔。 Fig. 1 is a perspective view of an embodiment of the present invention, Fig. 2 is a cross-sectional view of Fig. 1, Fig. 3 is a perspective view of the dielectric filter shown in Fig. 1 in a divided state, and Fig. 4 is a frame. 5 is a perspective view of another embodiment, FIG. 6 is a perspective view of the divided state, FIG. 7 is a perspective view of a resonator used in another embodiment, and FIG. 8 is a perspective view of another embodiment. FIG. 3 is a plan view of a conventional example. 10, 30...dielectric filter, 12a, 12
b, 12c, 31...Resonator, 13...Dielectric block, 14...Through hole, 15...Inner conductor, 16
...outer conductor, 19...coupling hole.

Claims (1)

【実用新案登録請求の範囲】 貫通孔を有する誘電体ブロツクと、前記貫通孔
の内面に形成された内導体と、前記誘電体ブロツ
クの外表面に形成された外導体とを有する共振器
を複数個対接して成る誘電体フイルタにおいて、 前記各共振器は、互いに対接する部分に前記貫
通孔と直交する結合孔を有している、 誘電体フイルタ。[Claims for Utility Model Registration] A plurality of resonators each having a dielectric block having a through hole, an inner conductor formed on the inner surface of the through hole, and an outer conductor formed on the outer surface of the dielectric block. A dielectric filter comprising individual resonators in contact with each other, wherein each of the resonators has a coupling hole orthogonal to the through hole in a portion where the resonators are in contact with each other.
JP1989115079U 1989-09-30 1989-09-30 Dielectric filter Expired - Lifetime JP2503443Y2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1989115079U JP2503443Y2 (en) 1989-09-30 1989-09-30 Dielectric filter
GB9020943A GB2236432B (en) 1989-09-30 1990-09-26 Dielectric filter
US07/590,150 US5113310A (en) 1989-09-30 1990-09-28 Dielectric filter
DE4030763A DE4030763C2 (en) 1989-09-30 1990-09-28 Dielectric filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989115079U JP2503443Y2 (en) 1989-09-30 1989-09-30 Dielectric filter

Publications (2)

Publication Number Publication Date
JPH0353002U true JPH0353002U (en) 1991-05-22
JP2503443Y2 JP2503443Y2 (en) 1996-07-03

Family

ID=31663422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989115079U Expired - Lifetime JP2503443Y2 (en) 1989-09-30 1989-09-30 Dielectric filter

Country Status (1)

Country Link
JP (1) JP2503443Y2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69739049D1 (en) 1996-04-02 2008-11-27 Chisso Corp Liquid crystal compounds, liquid crystal-containing preparations, and liquid crystal displays prepared from these compounds
WO2015068493A1 (en) * 2013-11-06 2015-05-14 日本碍子株式会社 Dielectric filter and method for adjusting attenuation characteristics of dielectric filter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61140604U (en) * 1985-02-22 1986-08-30
JPS61191605U (en) * 1985-05-23 1986-11-28
JPS62137901A (en) * 1985-12-12 1987-06-20 Murata Mfg Co Ltd Dielectric resonator
JPS62121803U (en) * 1986-01-25 1987-08-03
JPH0181005U (en) * 1987-11-20 1989-05-31

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61140604U (en) * 1985-02-22 1986-08-30
JPS61191605U (en) * 1985-05-23 1986-11-28
JPS62137901A (en) * 1985-12-12 1987-06-20 Murata Mfg Co Ltd Dielectric resonator
JPS62121803U (en) * 1986-01-25 1987-08-03
JPH0181005U (en) * 1987-11-20 1989-05-31

Also Published As

Publication number Publication date
JP2503443Y2 (en) 1996-07-03

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Legal Events

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EXPY Cancellation because of completion of term