FR2967826B1 - ANTENNA WITH BEAM SWITCHING - Google Patents

ANTENNA WITH BEAM SWITCHING

Info

Publication number
FR2967826B1
FR2967826B1 FR1004515A FR1004515A FR2967826B1 FR 2967826 B1 FR2967826 B1 FR 2967826B1 FR 1004515 A FR1004515 A FR 1004515A FR 1004515 A FR1004515 A FR 1004515A FR 2967826 B1 FR2967826 B1 FR 2967826B1
Authority
FR
France
Prior art keywords
antenna
beam switching
switching
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
FR1004515A
Other languages
French (fr)
Other versions
FR2967826A1 (en
Inventor
Per Yann Leroux
Sophia Thizon
Bernard Meuriche
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 FR1004515A priority Critical patent/FR2967826B1/en
Priority to EP11306517.1A priority patent/EP2456008B1/en
Priority to PL11306517T priority patent/PL2456008T3/en
Priority to ES11306517T priority patent/ES2784147T3/en
Publication of FR2967826A1 publication Critical patent/FR2967826A1/en
Application granted granted Critical
Publication of FR2967826B1 publication Critical patent/FR2967826B1/en
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
    • 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
    • H01Q3/242—Circumferential scanning
    • 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
    • H01Q3/26—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
    • H01Q3/28—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 amplitude
FR1004515A 2010-11-19 2010-11-19 ANTENNA WITH BEAM SWITCHING Expired - Fee Related FR2967826B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1004515A FR2967826B1 (en) 2010-11-19 2010-11-19 ANTENNA WITH BEAM SWITCHING
EP11306517.1A EP2456008B1 (en) 2010-11-19 2011-11-18 Beam-switching antenna
PL11306517T PL2456008T3 (en) 2010-11-19 2011-11-18 Beam-switching antenna
ES11306517T ES2784147T3 (en) 2010-11-19 2011-11-18 Beam switching antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1004515A FR2967826B1 (en) 2010-11-19 2010-11-19 ANTENNA WITH BEAM SWITCHING

Publications (2)

Publication Number Publication Date
FR2967826A1 FR2967826A1 (en) 2012-05-25
FR2967826B1 true FR2967826B1 (en) 2012-11-23

Family

ID=44227577

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1004515A Expired - Fee Related FR2967826B1 (en) 2010-11-19 2010-11-19 ANTENNA WITH BEAM SWITCHING

Country Status (4)

Country Link
EP (1) EP2456008B1 (en)
ES (1) ES2784147T3 (en)
FR (1) FR2967826B1 (en)
PL (1) PL2456008T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112928454B (en) * 2021-02-01 2023-01-20 中信科移动通信技术股份有限公司 Feed network switching device and antenna
KR102597213B1 (en) * 2021-09-29 2023-11-02 주식회사비텔링스 Motor-less antenna

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964066A (en) * 1975-01-02 1976-06-15 International Telephone And Telegraph Corporation Electronic scanned cylindrical-array antenna using network approach for reduced system complexity
US5543807A (en) * 1992-11-25 1996-08-06 Loral Corporation Electronic commutation switch for cylindrical array antennas
US5874915A (en) * 1997-08-08 1999-02-23 Raytheon Company Wideband cylindrical UHF array
GB0701090D0 (en) * 2007-01-19 2007-02-28 Plasma Antennas Ltd A selectable beam antenna

Also Published As

Publication number Publication date
FR2967826A1 (en) 2012-05-25
PL2456008T3 (en) 2020-07-27
EP2456008B1 (en) 2020-01-08
EP2456008A1 (en) 2012-05-23
ES2784147T3 (en) 2020-09-22

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