FR2839206B1 - MECHANICAL SCANNING ANTENNA - Google Patents

MECHANICAL SCANNING ANTENNA

Info

Publication number
FR2839206B1
FR2839206B1 FR0205446A FR0205446A FR2839206B1 FR 2839206 B1 FR2839206 B1 FR 2839206B1 FR 0205446 A FR0205446 A FR 0205446A FR 0205446 A FR0205446 A FR 0205446A FR 2839206 B1 FR2839206 B1 FR 2839206B1
Authority
FR
France
Prior art keywords
mechanical scanning
scanning antenna
antenna
mechanical
scanning
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
FR0205446A
Other languages
French (fr)
Other versions
FR2839206A1 (en
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
Priority to FR0205446A priority Critical patent/FR2839206B1/en
Publication of FR2839206A1 publication Critical patent/FR2839206A1/en
Application granted granted Critical
Publication of FR2839206B1 publication Critical patent/FR2839206B1/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
    • 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
    • H01Q3/12—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
    • H01Q3/14—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying the relative position of primary active element and a refracting or diffracting device
    • 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
    • H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
    • H01Q15/08—Refracting or diffracting devices, e.g. lens, prism formed of solid dielectric material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
    • H01Q19/062—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens for focusing
FR0205446A 2002-04-30 2002-04-30 MECHANICAL SCANNING ANTENNA Expired - Fee Related FR2839206B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0205446A FR2839206B1 (en) 2002-04-30 2002-04-30 MECHANICAL SCANNING ANTENNA

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0205446A FR2839206B1 (en) 2002-04-30 2002-04-30 MECHANICAL SCANNING ANTENNA

Publications (2)

Publication Number Publication Date
FR2839206A1 FR2839206A1 (en) 2003-10-31
FR2839206B1 true FR2839206B1 (en) 2006-06-02

Family

ID=28800080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0205446A Expired - Fee Related FR2839206B1 (en) 2002-04-30 2002-04-30 MECHANICAL SCANNING ANTENNA

Country Status (1)

Country Link
FR (1) FR2839206B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024036003A1 (en) * 2022-08-10 2024-02-15 Qualcomm Incorporated Radio frequency beamforming device with cylindrical lenses

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004049626A1 (en) * 2004-10-11 2006-04-13 A.D.C. Automotive Distance Control Systems Gmbh Radar antenna array
DE102005033414A1 (en) * 2005-07-18 2007-01-25 Robert Bosch Gmbh antenna means

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887684A (en) * 1954-02-01 1959-05-19 Hughes Aircraft Co Dielectric lens for conical scanning
FR2570886B1 (en) * 1984-09-21 1987-11-20 Thomson Csf ROTARY PRISM SCANNING MICROWAVE ANTENNA
US4794398A (en) * 1986-10-01 1988-12-27 United Technologies Corporation Multimode, multispectral scanning and detection
US5652596A (en) * 1995-09-22 1997-07-29 Hughes Electronics Scanned antenna system and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024036003A1 (en) * 2022-08-10 2024-02-15 Qualcomm Incorporated Radio frequency beamforming device with cylindrical lenses

Also Published As

Publication number Publication date
FR2839206A1 (en) 2003-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20101230