JPH0390501U - - Google Patents

Info

Publication number
JPH0390501U
JPH0390501U JP15100589U JP15100589U JPH0390501U JP H0390501 U JPH0390501 U JP H0390501U JP 15100589 U JP15100589 U JP 15100589U JP 15100589 U JP15100589 U JP 15100589U JP H0390501 U JPH0390501 U JP H0390501U
Authority
JP
Japan
Prior art keywords
pass filter
low
circuit board
printed circuit
resonant line
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
Application number
JP15100589U
Other languages
English (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 JP15100589U priority Critical patent/JPH0390501U/ja
Publication of JPH0390501U publication Critical patent/JPH0390501U/ja
Pending 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図は本考案にかかるローパスフイルタの斜
視図、第２図は本考案の実施例の共振線路の斜視
図、第３図、第４図はその平面図、側面図である
。第５図は本考案の実施例の等価回路図であり、
従来例も同じである。第６図、第７図は本考案の
実施例における端子１のリターンロス特性（端子
２は５０Ωで終端）を示す。第８図は従来のロー
パスフイルタの平面図である。 １，２……端子、４ｂ〜７ｂ……共振線路、１
３……プリント基板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 高周波機器のローパスフイルタ回路の構造であ
    つて、対向する裏面がほぼ全面アースパターンで
    あるプリント基板上に板金でなる共振線路を設け
    、調整に必要な共振線路をプリント基板に対し平
    行に配置したことを特徴とするローパスフイルタ
    の構造。
JP15100589U 1989-12-29 1989-12-29 Pending JPH0390501U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15100589U JPH0390501U (ja) 1989-12-29 1989-12-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15100589U JPH0390501U (ja) 1989-12-29 1989-12-29

Publications (1)

Publication Number Publication Date
JPH0390501U true JPH0390501U (ja) 1991-09-13

Family

ID=31697324

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15100589U Pending JPH0390501U (ja) 1989-12-29 1989-12-29

Country Status (1)

Country Link
JP (1) JPH0390501U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007007545A1 (ja) * 2005-07-12 2007-01-18 Micro Precision Co. & Ltd. 共振周波数可変共振子およびその共振周波数可変方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603201A (ja) * 1983-06-20 1985-01-09 Murata Mfg Co Ltd ストリツプラインフイルタ
JPS6025252B2 (ja) * 1976-06-01 1985-06-17 旭硝子株式会社 レジンインジエクシヨン法による繊維強化熱硬化性樹脂の成形方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025252B2 (ja) * 1976-06-01 1985-06-17 旭硝子株式会社 レジンインジエクシヨン法による繊維強化熱硬化性樹脂の成形方法
JPS603201A (ja) * 1983-06-20 1985-01-09 Murata Mfg Co Ltd ストリツプラインフイルタ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007007545A1 (ja) * 2005-07-12 2007-01-18 Micro Precision Co. & Ltd. 共振周波数可変共振子およびその共振周波数可変方法

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