CA1229389A - Filtres passe-bande a micro-ondes comportant des resonateurs dielectriques - Google Patents

Filtres passe-bande a micro-ondes comportant des resonateurs dielectriques

Info

Publication number
CA1229389A
CA1229389A CA000478332A CA478332A CA1229389A CA 1229389 A CA1229389 A CA 1229389A CA 000478332 A CA000478332 A CA 000478332A CA 478332 A CA478332 A CA 478332A CA 1229389 A CA1229389 A CA 1229389A
Authority
CA
Canada
Prior art keywords
filter
board
coupling
waveguide
resonators
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.)
Expired
Application number
CA000478332A
Other languages
English (en)
Inventor
Barry A. Syrett
Paul A. Kennard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nortel Networks Ltd
Original Assignee
Northern Telecom Ltd
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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Priority to CA000478332A priority Critical patent/CA1229389A/fr
Priority to AT86301617T priority patent/ATE69671T1/de
Priority to DE8686301617T priority patent/DE3682523D1/de
Priority to EP86301617A priority patent/EP0197653B1/fr
Priority to AU54848/86A priority patent/AU575469B2/en
Priority to JP61072628A priority patent/JPS61230501A/ja
Application granted granted Critical
Publication of CA1229389A publication Critical patent/CA1229389A/fr
Priority to JP006527U priority patent/JPH0733001U/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/219—Evanescent mode filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/207—Hollow waveguide filters
    • H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
    • H01P1/2084—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure with dielectric resonators

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Waveguide Connection Structure (AREA)
CA000478332A 1985-04-03 1985-04-03 Filtres passe-bande a micro-ondes comportant des resonateurs dielectriques Expired CA1229389A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA000478332A CA1229389A (fr) 1985-04-03 1985-04-03 Filtres passe-bande a micro-ondes comportant des resonateurs dielectriques
AT86301617T ATE69671T1 (de) 1985-04-03 1986-03-06 Mikrowellen-bandpassfilter mit dielektrischen resonatoren.
DE8686301617T DE3682523D1 (de) 1985-04-03 1986-03-06 Mikrowellen-bandpassfilter mit dielektrischen resonatoren.
EP86301617A EP0197653B1 (fr) 1985-04-03 1986-03-06 Filtre passe-bande à micro-ondes comportant des résonateurs diélectriques
AU54848/86A AU575469B2 (en) 1985-04-03 1986-03-14 Microwave bandpass filter with tunable dielectric resonators
JP61072628A JPS61230501A (ja) 1985-04-03 1986-04-01 マイクロ波帯域フイルチ
JP006527U JPH0733001U (ja) 1985-04-03 1994-05-16 マイクロ波帯域フイルタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000478332A CA1229389A (fr) 1985-04-03 1985-04-03 Filtres passe-bande a micro-ondes comportant des resonateurs dielectriques

Publications (1)

Publication Number Publication Date
CA1229389A true CA1229389A (fr) 1987-11-17

Family

ID=4130192

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000478332A Expired CA1229389A (fr) 1985-04-03 1985-04-03 Filtres passe-bande a micro-ondes comportant des resonateurs dielectriques

Country Status (6)

Country Link
EP (1) EP0197653B1 (fr)
JP (2) JPS61230501A (fr)
AT (1) ATE69671T1 (fr)
AU (1) AU575469B2 (fr)
CA (1) CA1229389A (fr)
DE (1) DE3682523D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009073934A1 (fr) * 2007-12-13 2009-06-18 Triasx Pty Ltd Filtre hyperfréquence

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692723A (en) * 1985-07-08 1987-09-08 Ford Aerospace & Communications Corporation Narrow bandpass dielectric resonator filter with mode suppression pins
JPS6221301A (ja) * 1985-07-22 1987-01-29 Nec Corp 誘電体共振器フイルタ
JPH03121703U (fr) * 1990-03-27 1991-12-12
JPH03128304U (fr) * 1990-04-02 1991-12-24
JPH04347909A (ja) * 1991-05-24 1992-12-03 Nec Corp 誘電体共振器フィルタ
GB2263363B (en) * 1992-01-07 1996-05-08 Marconi Gec Ltd Electrical filter
JP2800890B2 (ja) * 1996-09-27 1998-09-21 日本電気株式会社 マイクロ波回路
SE518119C2 (sv) * 1996-12-20 2002-08-27 Ericsson Telefon Ab L M Resonansfilter med justerbar filtermekanism
JP3480381B2 (ja) * 1999-08-24 2003-12-15 株式会社村田製作所 誘電体共振器装置、誘電体フィルタ、複合誘電体フィルタ装置、誘電体デュプレクサおよび通信装置
ATE402495T1 (de) 2003-10-21 2008-08-15 Continental Automotive Gmbh Ankopplungsstruktur für zylinderförmige resonatoren
DE10348909A1 (de) * 2003-10-21 2005-06-02 Siemens Ag Ankopplungsstruktur für zylinderförmige Resonatoren
US7271679B2 (en) 2005-06-30 2007-09-18 Intermec Ip Corp. Apparatus and method to facilitate wireless communications of automatic data collection devices in potentially hazardous environments
CN103050760A (zh) * 2012-12-10 2013-04-17 中兴通讯股份有限公司 一种介质谐振器及其装配方法、介质滤波器
WO2023138088A1 (fr) * 2022-01-21 2023-07-27 Telefonaktiebolaget Lm Ericsson (Publ) Unité de filtrage/isolation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038500B1 (fr) * 1970-11-26 1975-12-10
JPS5176948A (ja) * 1974-12-27 1976-07-03 Kokusai Denshin Denwa Co Ltd Judentaikyoshinkiomochiitataiikitsukarohaki
JPS51139745A (en) * 1975-05-28 1976-12-02 Oki Electric Ind Co Ltd Filter
JPS5945241B2 (ja) * 1976-12-09 1984-11-05 株式会社東芝 誘電体共振器を用いたマイクロ波回路装置
JPS5585101A (en) * 1978-12-22 1980-06-26 Nec Corp Dielectric substance drop-in filter
US4477785A (en) * 1981-12-02 1984-10-16 Communications Satellite Corporation Generalized dielectric resonator filter
JPS58215101A (ja) * 1982-06-08 1983-12-14 Tdk Corp 誘電体フイルタ
JPS6179301A (ja) * 1984-09-27 1986-04-22 Nec Corp 誘電体共振器帯域通過ろ波器
US4686496A (en) * 1985-04-08 1987-08-11 Northern Telecom Limited Microwave bandpass filters including dielectric resonators mounted on a suspended substrate board

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009073934A1 (fr) * 2007-12-13 2009-06-18 Triasx Pty Ltd Filtre hyperfréquence

Also Published As

Publication number Publication date
DE3682523D1 (de) 1992-01-02
EP0197653A2 (fr) 1986-10-15
ATE69671T1 (de) 1991-12-15
AU575469B2 (en) 1988-07-28
AU5484886A (en) 1986-10-09
JPS61230501A (ja) 1986-10-14
EP0197653A3 (en) 1988-06-22
EP0197653B1 (fr) 1991-11-21
JPH0733001U (ja) 1995-06-16

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