IT1133803B - Dispositivo diplexer di polarizzazione a larga banda ed antenna associata ad un radar o ad un dispositivo di contromisura comportante un siffatto dispositivo - Google Patents

Dispositivo diplexer di polarizzazione a larga banda ed antenna associata ad un radar o ad un dispositivo di contromisura comportante un siffatto dispositivo

Info

Publication number
IT1133803B
IT1133803B IT23624/80A IT2362480A IT1133803B IT 1133803 B IT1133803 B IT 1133803B IT 23624/80 A IT23624/80 A IT 23624/80A IT 2362480 A IT2362480 A IT 2362480A IT 1133803 B IT1133803 B IT 1133803B
Authority
IT
Italy
Prior art keywords
wideband
radar
creates
countermeasure
antenna polarization
Prior art date
Application number
IT23624/80A
Other languages
English (en)
Other versions
IT8023624A0 (it
Inventor
Claude Gehin
Jacky Tourneru
Original Assignee
Thomson Csf
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 Thomson Csf filed Critical Thomson Csf
Publication of IT8023624A0 publication Critical patent/IT8023624A0/it
Application granted granted Critical
Publication of IT1133803B publication Critical patent/IT1133803B/it

Links

Classifications

    • 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
IT23624/80A 1979-07-24 1980-07-23 Dispositivo diplexer di polarizzazione a larga banda ed antenna associata ad un radar o ad un dispositivo di contromisura comportante un siffatto dispositivo IT1133803B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7919084A FR2582449B1 (fr) 1979-07-24 1979-07-24 Dispositif diplexeur de polarisations a large bande et antenne associee a un radar ou a un dispositif de contre-mesure comportant un tel dispositif

Publications (2)

Publication Number Publication Date
IT8023624A0 IT8023624A0 (it) 1980-07-23
IT1133803B true IT1133803B (it) 1986-07-24

Family

ID=9228239

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23624/80A IT1133803B (it) 1979-07-24 1980-07-23 Dispositivo diplexer di polarizzazione a larga banda ed antenna associata ad un radar o ad un dispositivo di contromisura comportante un siffatto dispositivo

Country Status (4)

Country Link
US (1) US4717897A (it)
FR (1) FR2582449B1 (it)
GB (1) GB2175145B (it)
IT (1) IT1133803B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0284911B1 (de) * 1987-03-24 1992-06-03 Siemens Aktiengesellschaft Breitbandige Polarisationsweiche
ATE90813T1 (de) * 1987-03-24 1993-07-15 Siemens Ag Breitband-polarisationsweiche.
FR2627634B1 (fr) * 1988-02-23 1990-03-23 Thomson Csf Diviseur de puissance en guide d'ondes
US4968957A (en) * 1989-05-31 1990-11-06 Hughes Aircraft Company Transmit and receive diplexer for circular polarization
JP3211617B2 (ja) * 1995-04-11 2001-09-25 松下電器産業株式会社 直交偏波分波器とその製造方法
DE19741999A1 (de) * 1997-09-24 1999-03-25 Cit Alcatel Polarisationsweiche zur Ausleuchtung einer Antenne
DE19938204B4 (de) * 1999-08-12 2013-02-07 Ericsson Ab Breitband-Polarisationsweiche
US9136577B2 (en) 2010-06-08 2015-09-15 National Research Council Of Canada Orthomode transducer
US20150168313A1 (en) * 2012-05-22 2015-06-18 Baylor University System and method for permittivity distributions with transit time and dispersion tomography
FR3090218B1 (fr) * 2018-12-13 2022-12-30 Thales Sa Panneau de conversion de polarisation
CN111416190B (zh) * 2020-01-20 2022-02-01 上海商学院 一种小型化金属波导功分器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923895A (en) * 1960-02-02 Dual-mode bifurcated waveguide transducer
US2954558A (en) * 1958-03-20 1960-09-27 Richard C Honey Omnidirectional antenna systems
US2942261A (en) * 1959-02-09 1960-06-21 North American Aviation Inc Circularly polarizing horn antenna
US3150333A (en) * 1960-02-01 1964-09-22 Airtron Division Of Litton Pre Coupling orthogonal polarizations in a common square waveguide with modes in individual waveguides
US3758880A (en) * 1971-07-16 1973-09-11 Licentia Gmbh Waveguide mode coupler for separating waves of useful mode from waves of higher mode
US3986188A (en) * 1974-09-09 1976-10-12 Litton Systems, Inc. Dual mode microwave amplifier subsystem
US4060778A (en) * 1976-07-12 1977-11-29 Microwave Research Corporation Microwave harmonic absorption filter
US4077039A (en) * 1976-12-20 1978-02-28 Bell Telephone Laboratories, Incorporated Launching and/or receiving network for an antenna feedhorn
US4176330A (en) * 1977-12-23 1979-11-27 Gte Sylvania Incorporated Diplexer apparatus
US4222017A (en) * 1978-05-09 1980-09-09 Rca Corporation Rotatable polarization duplexer
JPS57154901A (en) * 1981-03-19 1982-09-24 Mitsubishi Electric Corp Cross waveguide type polarized branching filter

Also Published As

Publication number Publication date
GB2175145A (en) 1986-11-19
FR2582449A1 (fr) 1986-11-28
FR2582449B1 (fr) 1988-08-26
GB2175145B (en) 1987-06-03
US4717897A (en) 1988-01-05
IT8023624A0 (it) 1980-07-23

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