FR2577719B1 - Duplexeur de polarisations - Google Patents

Duplexeur de polarisations

Info

Publication number
FR2577719B1
FR2577719B1 FR8502209A FR8502209A FR2577719B1 FR 2577719 B1 FR2577719 B1 FR 2577719B1 FR 8502209 A FR8502209 A FR 8502209A FR 8502209 A FR8502209 A FR 8502209A FR 2577719 B1 FR2577719 B1 FR 2577719B1
Authority
FR
France
Prior art keywords
polarization duplexer
duplexer
polarization
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
FR8502209A
Other languages
English (en)
Other versions
FR2577719A1 (fr
Inventor
Regis Lenormand
Philippe Gourlain
Jacques Maurel
Bernard Theron
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.)
Alcatel Espace Industries SA
Original Assignee
Alcatel Espace Industries SA
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 Alcatel Espace Industries SA filed Critical Alcatel Espace Industries SA
Priority to FR8502209A priority Critical patent/FR2577719B1/fr
Priority to EP19860101801 priority patent/EP0192186B1/fr
Priority to DE8686101801T priority patent/DE3675030D1/de
Priority to ES552011A priority patent/ES8704294A1/es
Publication of FR2577719A1 publication Critical patent/FR2577719A1/fr
Application granted granted Critical
Publication of FR2577719B1 publication Critical patent/FR2577719B1/fr
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
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H01P1/2131—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies with combining or separating polarisations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
    • H01P1/161—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion sustaining two independent orthogonal modes, e.g. orthomode transducer
FR8502209A 1985-02-15 1985-02-15 Duplexeur de polarisations Expired FR2577719B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8502209A FR2577719B1 (fr) 1985-02-15 1985-02-15 Duplexeur de polarisations
EP19860101801 EP0192186B1 (fr) 1985-02-15 1986-02-13 Duplexeur de polarisations
DE8686101801T DE3675030D1 (de) 1985-02-15 1986-02-13 Polarisationsweiche.
ES552011A ES8704294A1 (es) 1985-02-15 1986-02-14 Duplexor de polarizacion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8502209A FR2577719B1 (fr) 1985-02-15 1985-02-15 Duplexeur de polarisations

Publications (2)

Publication Number Publication Date
FR2577719A1 FR2577719A1 (fr) 1986-08-22
FR2577719B1 true FR2577719B1 (fr) 1987-05-29

Family

ID=9316319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8502209A Expired FR2577719B1 (fr) 1985-02-15 1985-02-15 Duplexeur de polarisations

Country Status (4)

Country Link
EP (1) EP0192186B1 (fr)
DE (1) DE3675030D1 (fr)
ES (1) ES8704294A1 (fr)
FR (1) FR2577719B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2598034B1 (fr) * 1986-04-28 1988-08-26 Alcatel Espace Dispositif a joint tournant hyperfrequence
US9136577B2 (en) 2010-06-08 2015-09-15 National Research Council Of Canada Orthomode transducer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB644768A (en) * 1948-10-15 1950-10-18 Mini Of Supply Improvements in and relating to waveguide devices
US2783439A (en) * 1952-01-03 1957-02-26 Bendix Aviat Corp Continuously rotatable microwave phase shifter
DE2443166C3 (de) * 1974-09-10 1985-05-30 ANT Nachrichtentechnik GmbH, 7150 Backnang Systemweiche zur Trennung zweier Signale, die aus je zwei doppelt polarisierten Frequenzbändern bestehen
US4052724A (en) * 1974-12-20 1977-10-04 Mitsubishi Denki Kabushiki Kaisha Branching filter
US4258366A (en) * 1979-01-31 1981-03-24 Nasa Multifrequency broadband polarized horn antenna
NL181064C (nl) * 1979-11-15 1987-06-01 Nederlanden Staat Microgolffilter.

Also Published As

Publication number Publication date
DE3675030D1 (de) 1990-11-29
EP0192186A1 (fr) 1986-08-27
ES8704294A1 (es) 1987-03-16
ES552011A0 (es) 1987-03-16
EP0192186B1 (fr) 1990-10-24
FR2577719A1 (fr) 1986-08-22

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Legal Events

Date Code Title Description
ST Notification of lapse