FR2929796B1 - Coupleur pour systeme radio frequences multibandes. - Google Patents

Coupleur pour systeme radio frequences multibandes.

Info

Publication number
FR2929796B1
FR2929796B1 FR0852187A FR0852187A FR2929796B1 FR 2929796 B1 FR2929796 B1 FR 2929796B1 FR 0852187 A FR0852187 A FR 0852187A FR 0852187 A FR0852187 A FR 0852187A FR 2929796 B1 FR2929796 B1 FR 2929796B1
Authority
FR
France
Prior art keywords
coupler
radio frequency
multiband system
frequency multiband
radio
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
FR0852187A
Other languages
English (en)
Other versions
FR2929796A1 (fr
Inventor
Nelson Fonseca
Paddy Perottino
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.)
Centre National dEtudes Spatiales CNES
Original Assignee
Centre National dEtudes Spatiales CNES
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 Centre National dEtudes Spatiales CNES filed Critical Centre National dEtudes Spatiales CNES
Priority to FR0852187A priority Critical patent/FR2929796B1/fr
Priority to PCT/EP2009/053967 priority patent/WO2009121937A1/fr
Priority to EP09727369.2A priority patent/EP2281320B1/fr
Publication of FR2929796A1 publication Critical patent/FR2929796A1/fr
Application granted granted Critical
Publication of FR2929796B1 publication Critical patent/FR2929796B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
    • H01P5/181—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being hollow waveguides
    • H01P5/182—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being hollow waveguides the waveguides being arranged in parallel
    • 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
FR0852187A 2008-04-02 2008-04-02 Coupleur pour systeme radio frequences multibandes. Expired - Fee Related FR2929796B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0852187A FR2929796B1 (fr) 2008-04-02 2008-04-02 Coupleur pour systeme radio frequences multibandes.
PCT/EP2009/053967 WO2009121937A1 (fr) 2008-04-02 2009-04-02 Coupleur pour systeme radio frequences multibandes
EP09727369.2A EP2281320B1 (fr) 2008-04-02 2009-04-02 Coupleur pour systeme radio frequences multibandes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0852187A FR2929796B1 (fr) 2008-04-02 2008-04-02 Coupleur pour systeme radio frequences multibandes.

Publications (2)

Publication Number Publication Date
FR2929796A1 FR2929796A1 (fr) 2009-10-09
FR2929796B1 true FR2929796B1 (fr) 2014-09-26

Family

ID=39769393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0852187A Expired - Fee Related FR2929796B1 (fr) 2008-04-02 2008-04-02 Coupleur pour systeme radio frequences multibandes.

Country Status (3)

Country Link
EP (1) EP2281320B1 (fr)
FR (1) FR2929796B1 (fr)
WO (1) WO2009121937A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108011169B (zh) * 2017-12-01 2021-03-30 电子科技大学 圆波导到矩形波导双模宽带定向耦合器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE554200A (fr) * 1956-04-28
US3838362A (en) * 1973-06-29 1974-09-24 Emerson Electric Co Diplexing coupler for microwave system
IT1149770B (it) * 1982-02-25 1986-12-10 Italtel Spa Circuito per separare due bande di frequenze per segnali ad altissima frequenza in doppia polarizzazione

Also Published As

Publication number Publication date
EP2281320A1 (fr) 2011-02-09
FR2929796A1 (fr) 2009-10-09
WO2009121937A1 (fr) 2009-10-08
EP2281320B1 (fr) 2016-03-23

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 9

ST Notification of lapse

Effective date: 20171229