FR2779873B1 - ELECTRONIC SCANNING ANTENNA WITH POLARIZATION - Google Patents

ELECTRONIC SCANNING ANTENNA WITH POLARIZATION

Info

Publication number
FR2779873B1
FR2779873B1 FR9807442A FR9807442A FR2779873B1 FR 2779873 B1 FR2779873 B1 FR 2779873B1 FR 9807442 A FR9807442 A FR 9807442A FR 9807442 A FR9807442 A FR 9807442A FR 2779873 B1 FR2779873 B1 FR 2779873B1
Authority
FR
France
Prior art keywords
polarization
electronic scanning
scanning antenna
antenna
electronic
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
FR9807442A
Other languages
French (fr)
Other versions
FR2779873A1 (en
Inventor
Remy Tabourier
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
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR9807442A priority Critical patent/FR2779873B1/en
Publication of FR2779873A1 publication Critical patent/FR2779873A1/en
Application granted granted Critical
Publication of FR2779873B1 publication Critical patent/FR2779873B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/064—Two dimensional planar arrays using horn or slot aerials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/245—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction provided with means for varying the polarisation 
    • 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
    • H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • 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
    • H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/34—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
FR9807442A 1998-06-12 1998-06-12 ELECTRONIC SCANNING ANTENNA WITH POLARIZATION Expired - Fee Related FR2779873B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9807442A FR2779873B1 (en) 1998-06-12 1998-06-12 ELECTRONIC SCANNING ANTENNA WITH POLARIZATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9807442A FR2779873B1 (en) 1998-06-12 1998-06-12 ELECTRONIC SCANNING ANTENNA WITH POLARIZATION

Publications (2)

Publication Number Publication Date
FR2779873A1 FR2779873A1 (en) 1999-12-17
FR2779873B1 true FR2779873B1 (en) 2000-09-01

Family

ID=9527332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9807442A Expired - Fee Related FR2779873B1 (en) 1998-06-12 1998-06-12 ELECTRONIC SCANNING ANTENNA WITH POLARIZATION

Country Status (1)

Country Link
FR (1) FR2779873B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6801790B2 (en) 2001-01-17 2004-10-05 Lucent Technologies Inc. Structure for multiple antenna configurations
WO2006110026A1 (en) * 2005-04-14 2006-10-19 Stichting Astron Antenna system and method for changing a resulting polarisation of an antenna beam
EP3787112A1 (en) 2019-09-02 2021-03-03 Nokia Solutions and Networks Oy A polarized antenna array

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197541A (en) * 1977-12-19 1980-04-08 International Telephone And Telegraph Corporation Polarization agile planar array
GB2191044B (en) * 1986-05-28 1989-12-13 Gen Electric Plc Antenna arrangement
US5304999A (en) * 1991-11-20 1994-04-19 Electromagnetic Sciences, Inc. Polarization agility in an RF radiator module for use in a phased array
FR2699008B1 (en) * 1992-12-04 1994-12-30 Alcatel Espace Active antenna with variable polarization synthesis.
US5337058A (en) * 1993-04-16 1994-08-09 United Technologies Corporation Fast switching polarization diverse radar antenna system

Also Published As

Publication number Publication date
FR2779873A1 (en) 1999-12-17

Similar Documents

Publication Publication Date Title
DE69829431D1 (en) Antenna with circular polarization
DE69939582D1 (en) ANTENNA WITH TWO ACTIVE ELEMENTS
DE69907322D1 (en) antenna
DE69912420D1 (en) PATCH ANTENNA
GB2340309B (en) Planar broadband dipole antenna for linearly polarized waves
NO993414D0 (en) Integrated antenna
FR2752646B1 (en) FLAT PRINTED ANTENNA WITH SHORT-LAYERED ELEMENTS
FR2775835B1 (en) FLAT ANTENNA
DE69824262D1 (en) antenna
FR2778500B1 (en) PLATE ANTENNA
DE69804023T2 (en) ANTENNA
DE59914383D1 (en) antenna
FR2801139B1 (en) BI-BAND PRINTED ANTENNA
FR2628895B1 (en) ELECTRONIC SCANNING ANTENNA
FR2638573B1 (en) ELECTRONIC SCANNING ANTENNA
DE59711043D1 (en) Phased antenna
FR2738954B1 (en) IMPROVED ELECTRONIC SCANNING ANTENNA
FI980392A (en) Antenna
DE59913804D1 (en) Dual polarized antenna element
FR2793089B3 (en) TRANSPONDER WITH INTEGRATED ANTENNA
LV12710B (en) Antenna
IL127001A0 (en) Double stacked hourglass log periodic dipole antenna
FR2779873B1 (en) ELECTRONIC SCANNING ANTENNA WITH POLARIZATION
DE60027074D1 (en) Chip card with an antenna
NO304337B1 (en) Antenna

Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse