DE60004174D1 - Antenne mit doppelbandiger elektronischerabtastung mit aktivem mirkowellenrefkelektor - Google Patents

Antenne mit doppelbandiger elektronischerabtastung mit aktivem mirkowellenrefkelektor

Info

Publication number
DE60004174D1
DE60004174D1 DE60004174T DE60004174T DE60004174D1 DE 60004174 D1 DE60004174 D1 DE 60004174D1 DE 60004174 T DE60004174 T DE 60004174T DE 60004174 T DE60004174 T DE 60004174T DE 60004174 D1 DE60004174 D1 DE 60004174D1
Authority
DE
Germany
Prior art keywords
mircule
reflector
antenna
double
active
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 - Lifetime
Application number
DE60004174T
Other languages
English (en)
Other versions
DE60004174T2 (de
Inventor
Claude Chekroun
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.)
Thales SA
Original Assignee
Thales 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 Thales SA filed Critical Thales SA
Publication of DE60004174D1 publication Critical patent/DE60004174D1/de
Application granted granted Critical
Publication of DE60004174T2 publication Critical patent/DE60004174T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/06—Details
    • H01Q9/14—Length of element or elements adjustable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H01P1/185—Phase-shifters using a diode or a gas filled discharge tube
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/24—Polarising devices; Polarisation filters 
    • H01Q15/242—Polarisation converters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/24—Polarising devices; Polarisation filters 
    • H01Q15/242—Polarisation converters
    • H01Q15/244—Polarisation converters converting a linear polarised wave into a circular polarised wave
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/46—Active lenses or reflecting arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/45—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more feeds in association with a common reflecting, diffracting or refracting device

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
DE60004174T 1999-02-05 2000-01-31 Antenne mit doppelbandiger elektronischerabtastung mit aktivem mirkowellenrefkelektor Expired - Lifetime DE60004174T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9901378A FR2789521A1 (fr) 1999-02-05 1999-02-05 Antenne a balayage electronique bi-bande, a reflecteur hyperfrequence actif
FR9901378 1999-02-05
PCT/FR2000/000220 WO2000046876A1 (fr) 1999-02-05 2000-01-31 Antenne a balayage electronique bi-bande, a reflecteur hyperfrequence actif

Publications (2)

Publication Number Publication Date
DE60004174D1 true DE60004174D1 (de) 2003-09-04
DE60004174T2 DE60004174T2 (de) 2004-04-15

Family

ID=9541662

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60004174T Expired - Lifetime DE60004174T2 (de) 1999-02-05 2000-01-31 Antenne mit doppelbandiger elektronischerabtastung mit aktivem mirkowellenrefkelektor

Country Status (6)

Country Link
US (1) US6437752B1 (de)
EP (1) EP1157444B1 (de)
AU (1) AU2300700A (de)
DE (1) DE60004174T2 (de)
FR (1) FR2789521A1 (de)
WO (1) WO2000046876A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2814594B1 (fr) * 2000-09-22 2002-12-06 Thomson Csf Reseau reflecteur a capacites de decouplage integrees
FR2820886A1 (fr) * 2001-02-13 2002-08-16 Thomson Csf Panneau reflecteur hyperfrequence
FR2879359B1 (fr) * 2004-12-15 2007-02-09 Thales Sa Antenne a balayage electronique large bande
GB201811092D0 (en) * 2018-07-05 2018-08-22 Npl Management Ltd Reflectarray antenna element
CN112332106B (zh) * 2020-09-15 2022-10-18 上海大学 一种极化和相位360度可调的透镜单元

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3569974A (en) 1967-12-26 1971-03-09 Raytheon Co Dual polarization microwave energy phase shifter for phased array antenna systems
DE2055443C3 (de) * 1970-11-11 1982-02-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Polarisationswandler für Mikrowellen
US3706998A (en) * 1971-02-03 1972-12-19 Raytheon Co Multiple interleaved phased antenna array providing simultaneous operation at two frequencies and two polarizations
FR2382109A1 (fr) * 1977-02-25 1978-09-22 Thomson Csf Transformateur de polarisation hyperfrequence
FR2395620A1 (fr) 1977-06-24 1979-01-19 Radant Etudes Perfectionnement au procede de balayage electronique utilisant des panneaux dielectriques dephaseurs
FR2448231A1 (fr) 1979-02-05 1980-08-29 Radant Et Filtre spatial adaptatif hyperfrequence
FR2469808A1 (fr) 1979-11-13 1981-05-22 Etude Radiant Sarl Dispositif de balayage electronique dans le plan de polarisation
FR2733091B1 (fr) 1983-05-06 1997-05-23 Cmh Sarl Repondeur hyperfrequence electriquement controlable et ses applications a la realisation de leurres electromagnetiques
FR2723210B1 (fr) 1983-05-06 1997-01-10 Cmh Sarl Procede et dispositif antidetection pour radar
FR2732469B1 (fr) 1984-01-23 1997-04-11 Cmh Sarl Dispositif utilisant une antenne auxiliaire equipee d'un filtre spatial adaptatif pour l'embrouillage d'une antenne principale associee, et son procede de mise en oeuvre
FR2629920B1 (fr) 1984-01-23 1991-09-20 Cmh Sarl Filtre spatial adaptatif hyperfrequence fonctionnant a la reflexion et son procede de mise en oeuvre
US4975712A (en) * 1989-01-23 1990-12-04 Trw Inc. Two-dimensional scanning antenna
US5055805A (en) * 1989-10-02 1991-10-08 Rockwell International Corporation High speed polarization switch array for selecting a particular orthogonal polarization
FR2656468B1 (fr) 1989-12-26 1993-12-24 Thomson Csf Radant Source de rayonnement microonde magique et son application a une antenne a balayage electronique.
FR2747842B1 (fr) * 1990-06-15 1998-09-11 Thomson Csf Radant Lentille hyperfrequence multibande et son application a une antenne a balayage electronique
FR2725077B1 (fr) 1990-11-06 1997-03-28 Thomson Csf Radant Lentille hyperfrequence bipolarisation et son application a une antenne a balayage electronique
FR2671194B1 (fr) 1990-12-27 1993-12-24 Thomson Csf Radant Systeme de protection d'un equipement electronique.
FR2689320B1 (fr) * 1992-03-24 1994-05-13 Thomson Csf Antenne dalle a balayage electronique et a fonctionnement en bipolarisation.
US5280297A (en) * 1992-04-06 1994-01-18 General Electric Co. Active reflectarray antenna for communication satellite frequency re-use
CA2105745C (en) * 1992-09-21 1997-12-16 Parthasarathy Ramanujam Identical surface shaped reflectors in semi-tandem arrangement
US5389939A (en) * 1993-03-31 1995-02-14 Hughes Aircraft Company Ultra wideband phased array antenna
FR2708808B1 (fr) * 1993-08-06 1995-09-01 Thomson Csf Radant Panneau déphaseur à quatre états de phase et son application à une lentille hyperfréquence et à une antenne à balayage électronique.
US5847681A (en) * 1996-10-30 1998-12-08 Hughes Electronics Corporation Communication and tracking antenna systems for satellites
FR2786610B1 (fr) 1997-02-03 2001-04-27 Thomson Csf Reflecteur hyperfrequence actif pour antenne a balayage electronique
US5892485A (en) * 1997-02-25 1999-04-06 Pacific Antenna Technologies Dual frequency reflector antenna feed element

Also Published As

Publication number Publication date
EP1157444B1 (de) 2003-07-30
FR2789521A1 (fr) 2000-08-11
US6437752B1 (en) 2002-08-20
EP1157444A1 (de) 2001-11-28
WO2000046876A1 (fr) 2000-08-10
AU2300700A (en) 2000-08-25
DE60004174T2 (de) 2004-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition