FR2901921B1 - Antenne cylindrique a balayage electronique - Google Patents

Antenne cylindrique a balayage electronique

Info

Publication number
FR2901921B1
FR2901921B1 FR0605005A FR0605005A FR2901921B1 FR 2901921 B1 FR2901921 B1 FR 2901921B1 FR 0605005 A FR0605005 A FR 0605005A FR 0605005 A FR0605005 A FR 0605005A FR 2901921 B1 FR2901921 B1 FR 2901921B1
Authority
FR
France
Prior art keywords
cylindrical antenna
electronic scan
scan
electronic
antenna
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
FR0605005A
Other languages
English (en)
Other versions
FR2901921A1 (fr
Inventor
Claude Chekroun
Michel Soiron
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 FR0605005A priority Critical patent/FR2901921B1/fr
Priority to DE602007003402T priority patent/DE602007003402D1/de
Priority to EP07109696A priority patent/EP1865575B1/fr
Priority to US11/759,081 priority patent/US7548212B2/en
Publication of FR2901921A1 publication Critical patent/FR2901921A1/fr
Application granted granted Critical
Publication of FR2901921B1 publication Critical patent/FR2901921B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H01Q21/0043—Slotted waveguides
    • H01Q21/005—Slotted waveguides arrays
    • H01Q21/0056—Conically or cylindrically arrayed
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • 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
    • H01Q3/24—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching
FR0605005A 2006-06-06 2006-06-06 Antenne cylindrique a balayage electronique Expired - Fee Related FR2901921B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0605005A FR2901921B1 (fr) 2006-06-06 2006-06-06 Antenne cylindrique a balayage electronique
DE602007003402T DE602007003402D1 (de) 2006-06-06 2007-06-06 Elektronisch phasengesteuerte Zylinderantenne
EP07109696A EP1865575B1 (fr) 2006-06-06 2007-06-06 Antenne cylindrique à balayage électronique
US11/759,081 US7548212B2 (en) 2006-06-06 2007-06-06 Cylindrical electronically scanned antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0605005A FR2901921B1 (fr) 2006-06-06 2006-06-06 Antenne cylindrique a balayage electronique

Publications (2)

Publication Number Publication Date
FR2901921A1 FR2901921A1 (fr) 2007-12-07
FR2901921B1 true FR2901921B1 (fr) 2009-01-30

Family

ID=37692573

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0605005A Expired - Fee Related FR2901921B1 (fr) 2006-06-06 2006-06-06 Antenne cylindrique a balayage electronique

Country Status (4)

Country Link
US (1) US7548212B2 (fr)
EP (1) EP1865575B1 (fr)
DE (1) DE602007003402D1 (fr)
FR (1) FR2901921B1 (fr)

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Also Published As

Publication number Publication date
DE602007003402D1 (de) 2010-01-07
FR2901921A1 (fr) 2007-12-07
US20080088520A1 (en) 2008-04-17
EP1865575A1 (fr) 2007-12-12
EP1865575B1 (fr) 2009-11-25
US7548212B2 (en) 2009-06-16

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