JPS6114527U - notsuchi filter - Google Patents

notsuchi filter

Info

Publication number
JPS6114527U
JPS6114527U JP9680684U JP9680684U JPS6114527U JP S6114527 U JPS6114527 U JP S6114527U JP 9680684 U JP9680684 U JP 9680684U JP 9680684 U JP9680684 U JP 9680684U JP S6114527 U JPS6114527 U JP S6114527U
Authority
JP
Japan
Prior art keywords
filter
notsuchi
notch
band
microwave band
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
JP9680684U
Other languages
Japanese (ja)
Inventor
辰夫 戸ケ崎
Original Assignee
株式会社日立製作所
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 by 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP9680684U priority Critical patent/JPS6114527U/en
Publication of JPS6114527U publication Critical patent/JPS6114527U/en
Pending legal-status Critical Current

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  • Filters And Equalizers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図はノツチフィルタ回路図、第２図は本考案のノツ
チフィルタ回路図である。 １・・・・・・ＰＩＮダイオード、２・・・・・・バラ
クタダイオード、３・・・・・・バイアス用チョークコ
イル。FIG. 1 is a notch filter circuit diagram, and FIG. 2 is a notch filter circuit diagram of the present invention. 1...PIN diode, 2...Varactor diode, 3...Bias choke coil.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] マイクロ波帯で使用するノツチフィルタに関しそのノツ
チフィルタの各構晟素子値がマイクロ波帯では小さな変
化でもフィルタの特性を大幅に変化させえる点に注目し
、各素子値を電気的に変化させる簡易的手段によりフィ
ルタの中心周波数や帯域特性を得ることを特徴としたノ
ツチフイルタ。Regarding notch filters used in the microwave band, we focused on the fact that even small changes in the values of each component of the notch filter can significantly change the filter characteristics in the microwave band. A notch filter characterized in that the center frequency and band characteristics of the filter are obtained by means of practical means.
JP9680684U 1984-06-29 1984-06-29 notsuchi filter Pending JPS6114527U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9680684U JPS6114527U (en) 1984-06-29 1984-06-29 notsuchi filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9680684U JPS6114527U (en) 1984-06-29 1984-06-29 notsuchi filter

Publications (1)

Publication Number Publication Date
JPS6114527U true JPS6114527U (en) 1986-01-28

Family

ID=30656314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9680684U Pending JPS6114527U (en) 1984-06-29 1984-06-29 notsuchi filter

Country Status (1)

Country Link
JP (1) JPS6114527U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63304884A (en) * 1987-03-13 1988-12-13 ナロック　インダストリーズ　ピーティワイ．リミテッド Lock mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63304884A (en) * 1987-03-13 1988-12-13 ナロック　インダストリーズ　ピーティワイ．リミテッド Lock mechanism

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