JPH0415303U - - Google Patents

Info

Publication number
JPH0415303U
JPH0415303U JP5526990U JP5526990U JPH0415303U JP H0415303 U JPH0415303 U JP H0415303U JP 5526990 U JP5526990 U JP 5526990U JP 5526990 U JP5526990 U JP 5526990U JP H0415303 U JPH0415303 U JP H0415303U
Authority
JP
Japan
Prior art keywords
conductive
face
step portion
dielectric
dielectric filter
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
JP5526990U
Other languages
English (en)
Other versions
JP2576942Y2 (ja
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 JP1990055269U priority Critical patent/JP2576942Y2/ja
Publication of JPH0415303U publication Critical patent/JPH0415303U/ja
Application granted granted Critical
Publication of JP2576942Y2 publication Critical patent/JP2576942Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る誘電体フイルタの第１実
施例を示す斜視図、第２図は同実施例における深
さ寸法ｈと通過帯域特性との関係を示すグラフ、
第３図は本考案の第２実施例を示す斜視図、第４
図は本考案の第３実施例を示す斜視図、第５図は
本考案の第４実施例を示す斜視図、第６図は本考
案の第５実施例を示す斜視図、第７図は本考案の
第６実施例を示す斜視図、第８図は本考案の第７
実施例を示す斜視図、第９図は本考案の第８実施
例を示す斜視図、第１０図は誘電体フイルタの第
１従来例を示す斜視図、第１１図は第２従来例を
示す斜視図、第１２図は第３従来例を示す斜視図
である。 １，１１，２１，３１……誘電体ブロツク、２
，１２Ａ乃至１２Ｄ，２２Ａ乃至２２Ｄ，３２Ａ
乃至３２Ｅ……貫通導電部、３，１３，２３，３
３……導電膜、４，１４，２４，３４……開放端
面、５，６，７，１５，１６，２５，３５……段
差部。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 誘電体ブロツクに複数の貫通導電部を間隔
    をおいて並設し、前記誘電体ブロツクの４側面及
    び前記貫通導電部の一端が位置する短絡端面に導
    電膜を形成した誘電体フイルタにおいて、前記導
    電膜の形成されていない開放端面の長手方向縁部
    分の少なくとも一部に導電膜の無い段差部を設け
    たことを特徴とする誘電体フイルタ。 (2) 前記段差部に高低差が設けられている請求
    項１記載の誘電体フイルタ。
JP1990055269U 1990-05-25 1990-05-25 誘電体フィルタ Expired - Fee Related JP2576942Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990055269U JP2576942Y2 (ja) 1990-05-25 1990-05-25 誘電体フィルタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990055269U JP2576942Y2 (ja) 1990-05-25 1990-05-25 誘電体フィルタ

Publications (2)

Publication Number Publication Date
JPH0415303U true JPH0415303U (ja) 1992-02-07
JP2576942Y2 JP2576942Y2 (ja) 1998-07-23

Family

ID=31578068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990055269U Expired - Fee Related JP2576942Y2 (ja) 1990-05-25 1990-05-25 誘電体フィルタ

Country Status (1)

Country Link
JP (1) JP2576942Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6374803U (ja) * 1986-11-06 1988-05-18
JPH0167803U (ja) * 1987-10-23 1989-05-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6374803U (ja) * 1986-11-06 1988-05-18
JPH0167803U (ja) * 1987-10-23 1989-05-01

Also Published As

Publication number Publication date
JP2576942Y2 (ja) 1998-07-23

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Legal Events

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