JPH01149105U - - Google Patents

Info

Publication number
JPH01149105U
JPH01149105U JP4725088U JP4725088U JPH01149105U JP H01149105 U JPH01149105 U JP H01149105U JP 4725088 U JP4725088 U JP 4725088U JP 4725088 U JP4725088 U JP 4725088U JP H01149105 U JPH01149105 U JP H01149105U
Authority
JP
Japan
Prior art keywords
resonators
case
utility
stage filter
resonator
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
JP4725088U
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 JP4725088U priority Critical patent/JPH01149105U/ja
Publication of JPH01149105U publication Critical patent/JPH01149105U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案にかかる多段フイルタの第1実
施例の横断面図、第2図は第1図の―線断面
図、第3図は第2実施例の横断面図、第4図はル
ープ部分の拡大斜視図、第5図は減衰特性図、第
6図は従来例の横断面図である。 A〜H……共振器、1……ケース、2……仕切
板、3……カバー、4,5……コネクタ、10〜
17……誘電体共振器素子、20〜26……開口
部。

Claims (1)

  1. 【実用新案登録請求の範囲】 ケースと、このケース内に設けられた仕切板と
    によつて形成された複数の空間に共振器素子を配
    設してなる複数の共振器を有し、隣接する共振器
    の間の仕切板に開口部を設けて共振器同士を結合
    してなる多段フイルタにおいて、 共振器を複数列並列に連結し、上記開口部を介
    して各共振器を平面視クランク状に結合したこと
    を特徴とする多段フイルタ。
JP4725088U 1988-04-06 1988-04-06 Pending JPH01149105U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4725088U JPH01149105U (ja) 1988-04-06 1988-04-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4725088U JPH01149105U (ja) 1988-04-06 1988-04-06

Publications (1)

Publication Number Publication Date
JPH01149105U true JPH01149105U (ja) 1989-10-16

Family

ID=31273473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4725088U Pending JPH01149105U (ja) 1988-04-06 1988-04-06

Country Status (1)

Country Link
JP (1) JPH01149105U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010226311A (ja) * 2009-03-23 2010-10-07 Japan Radio Co Ltd 帯域通過フィルタ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52124842A (en) * 1976-04-14 1977-10-20 Fujitsu Ltd Microwave filter
JPS5390741A (en) * 1977-01-21 1978-08-09 Nec Corp Band pass filter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52124842A (en) * 1976-04-14 1977-10-20 Fujitsu Ltd Microwave filter
JPS5390741A (en) * 1977-01-21 1978-08-09 Nec Corp Band pass filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010226311A (ja) * 2009-03-23 2010-10-07 Japan Radio Co Ltd 帯域通過フィルタ

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