SG103355A1 - Method to close an electronically-scanned antenna, setting method and dephaser for this type of antenna - Google Patents

Method to close an electronically-scanned antenna, setting method and dephaser for this type of antenna

Info

Publication number
SG103355A1
SG103355A1 SG200204838A SG200204838A SG103355A1 SG 103355 A1 SG103355 A1 SG 103355A1 SG 200204838 A SG200204838 A SG 200204838A SG 200204838 A SG200204838 A SG 200204838A SG 103355 A1 SG103355 A1 SG 103355A1
Authority
SG
Singapore
Prior art keywords
antenna
dephaser
electronically
close
type
Prior art date
Application number
SG200204838A
Other languages
English (en)
Inventor
Delarue Xavier
Guener Richard
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 SG103355A1 publication Critical patent/SG103355A1/en

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
    • H01Q3/26—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
    • H01Q3/267—Phased-array testing or checking devices
    • 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
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0075—Stripline fed arrays
    • 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
    • H01Q21/062—Two dimensional planar arrays using dipole aerials
    • 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
    • H01Q3/36—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 with variable phase-shifters
    • H01Q3/38—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 with variable phase-shifters the phase-shifters being digital
    • 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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
SG200204838A 2001-08-10 2002-08-08 Method to close an electronically-scanned antenna, setting method and dephaser for this type of antenna SG103355A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0110742A FR2828583B1 (fr) 2001-08-10 2001-08-10 Procede de fermeture d'une antenne a balayage electronique, procede de reglage et dephaseur d'une telle antenne

Publications (1)

Publication Number Publication Date
SG103355A1 true SG103355A1 (en) 2004-04-29

Family

ID=8866481

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200204838A SG103355A1 (en) 2001-08-10 2002-08-08 Method to close an electronically-scanned antenna, setting method and dephaser for this type of antenna

Country Status (4)

Country Link
EP (1) EP1286416B1 (fr)
DE (1) DE60234742D1 (fr)
FR (1) FR2828583B1 (fr)
SG (1) SG103355A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101192707B (zh) * 2007-12-03 2011-11-30 中国移动通信集团广东有限公司 一种电调定向智能天线
FR2954599B1 (fr) * 2009-12-23 2012-04-06 Thales Sa Antenne avec elements rayonnants incorporant un dephaseur.
US20220352636A1 (en) * 2020-07-05 2022-11-03 Space Exploration Technologies Corp. Stack patch antenna assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0225219A1 (fr) * 1985-10-22 1987-06-10 Thomson-Csf Antenne réseau à balayage conique et radar comportant une telle antenne
US5025493A (en) * 1989-06-02 1991-06-18 Scientific-Atlanta, Inc. Multi-element antenna system and array signal processing method
US5243358A (en) * 1991-07-15 1993-09-07 Ball Corporation Directional scanning circular phased array antenna

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803621A (en) * 1971-12-20 1974-04-09 Gen Electric Antenna element including means for providing zero-error 180{20 {11 phase shift

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0225219A1 (fr) * 1985-10-22 1987-06-10 Thomson-Csf Antenne réseau à balayage conique et radar comportant une telle antenne
US5025493A (en) * 1989-06-02 1991-06-18 Scientific-Atlanta, Inc. Multi-element antenna system and array signal processing method
US5243358A (en) * 1991-07-15 1993-09-07 Ball Corporation Directional scanning circular phased array antenna

Also Published As

Publication number Publication date
DE60234742D1 (de) 2010-01-28
EP1286416B1 (fr) 2009-12-16
EP1286416A1 (fr) 2003-02-26
FR2828583A1 (fr) 2003-02-14
FR2828583B1 (fr) 2005-06-17

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