FR2749107B1 - Filtre bimode a guide d'ondes circulaire - Google Patents

Filtre bimode a guide d'ondes circulaire

Info

Publication number
FR2749107B1
FR2749107B1 FR9606337A FR9606337A FR2749107B1 FR 2749107 B1 FR2749107 B1 FR 2749107B1 FR 9606337 A FR9606337 A FR 9606337A FR 9606337 A FR9606337 A FR 9606337A FR 2749107 B1 FR2749107 B1 FR 2749107B1
Authority
FR
France
Prior art keywords
bimode
filter
circular waveguide
waveguide
circular
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 - Fee Related
Application number
FR9606337A
Other languages
English (en)
Other versions
FR2749107A1 (fr
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.)
Agence Spatiale Europeenne
Original Assignee
Agence Spatiale Europeenne
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 Agence Spatiale Europeenne filed Critical Agence Spatiale Europeenne
Priority to FR9606337A priority Critical patent/FR2749107B1/fr
Priority to US08/858,943 priority patent/US5886594A/en
Priority to CA002205691A priority patent/CA2205691A1/fr
Publication of FR2749107A1 publication Critical patent/FR2749107A1/fr
Application granted granted Critical
Publication of FR2749107B1 publication Critical patent/FR2749107B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01P1/207—Hollow waveguide filters
    • H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
    • H01P1/2082—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure with multimode resonators
FR9606337A 1996-05-22 1996-05-22 Filtre bimode a guide d'ondes circulaire Expired - Fee Related FR2749107B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9606337A FR2749107B1 (fr) 1996-05-22 1996-05-22 Filtre bimode a guide d'ondes circulaire
US08/858,943 US5886594A (en) 1996-05-22 1997-05-20 Circular waveguide dual-mode filter
CA002205691A CA2205691A1 (fr) 1996-05-22 1997-05-20 Filtre bimode pour guide d'onde circulaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9606337A FR2749107B1 (fr) 1996-05-22 1996-05-22 Filtre bimode a guide d'ondes circulaire

Publications (2)

Publication Number Publication Date
FR2749107A1 FR2749107A1 (fr) 1997-11-28
FR2749107B1 true FR2749107B1 (fr) 1998-08-21

Family

ID=9492343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9606337A Expired - Fee Related FR2749107B1 (fr) 1996-05-22 1996-05-22 Filtre bimode a guide d'ondes circulaire

Country Status (3)

Country Link
US (1) US5886594A (fr)
CA (1) CA2205691A1 (fr)
FR (1) FR2749107B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6081175A (en) * 1998-09-11 2000-06-27 Radio Frequency Systems Inc. Coupling structure for coupling cavity resonators
IT1319925B1 (it) 2000-02-29 2003-11-12 Cselt Centro Studi Lab Telecom Polarizzazione in guida d'onda.
DE10033683A1 (de) * 2000-07-11 2002-02-07 Marconi Comm Gmbh Mikrowellenfilter
US6935073B2 (en) * 2002-03-26 2005-08-30 Scherba Industries, Inc. Inflatable component connector
US6864763B2 (en) * 2002-09-05 2005-03-08 Spx Corporation Tunable coupling iris and method
EP3485528A4 (fr) 2016-07-18 2020-03-04 CommScope Italy S.r.l. Filtres en ligne tubulaires qui conviennent pour des applications cellulaires et procédés associés

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697898A (en) * 1970-05-08 1972-10-10 Communications Satellite Corp Plural cavity bandpass waveguide filter
US4028651A (en) * 1976-05-06 1977-06-07 Hughes Aircraft Company Coupled-cavity microwave filter
US4030051A (en) * 1976-07-06 1977-06-14 Hughes Aircraft Company N-section microwave resonator having rotary joint for variable coupling
US4241323A (en) * 1979-07-05 1980-12-23 Hughes Aircraft Company Reflective dual mode filter
JPS60174501A (ja) * 1984-02-20 1985-09-07 Nec Corp 帯域通過濾波器
JPS6165501A (ja) * 1984-09-06 1986-04-04 Nec Corp 帯域通過濾波器
US5349316A (en) * 1993-04-08 1994-09-20 Itt Corporation Dual bandpass microwave filter

Also Published As

Publication number Publication date
FR2749107A1 (fr) 1997-11-28
CA2205691A1 (fr) 1997-11-22
US5886594A (en) 1999-03-23

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070131