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FR2991512B1 - Antenne reseau a balayage electronique total - Google Patents

Antenne reseau a balayage electronique total

Info

Publication number
FR2991512B1
FR2991512B1 FR1201531A FR1201531A FR2991512B1 FR 2991512 B1 FR2991512 B1 FR 2991512B1 FR 1201531 A FR1201531 A FR 1201531A FR 1201531 A FR1201531 A FR 1201531A FR 2991512 B1 FR2991512 B1 FR 2991512B1
Authority
FR
France
Prior art keywords
network antenna
electronic scan
total electronic
scan network
total
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.)
Active
Application number
FR1201531A
Other languages
English (en)
Other versions
FR2991512A1 (fr
Inventor
Christian Renard
Philippe Freyssinier
Fabrice Clerc
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 FR1201531A priority Critical patent/FR2991512B1/fr
Publication of FR2991512A1 publication Critical patent/FR2991512A1/fr
Application granted granted Critical
Publication of FR2991512B1 publication Critical patent/FR2991512B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G01S7/032—Constructional details for solid-state radar subsystems
    • 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
    • H01Q21/22—Antenna units of the array energised non-uniformly in amplitude or phase, e.g. tapered array or binomial 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR1201531A 2012-05-29 2012-05-29 Antenne reseau a balayage electronique total Active FR2991512B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1201531A FR2991512B1 (fr) 2012-05-29 2012-05-29 Antenne reseau a balayage electronique total

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1201531A FR2991512B1 (fr) 2012-05-29 2012-05-29 Antenne reseau a balayage electronique total

Publications (2)

Publication Number Publication Date
FR2991512A1 FR2991512A1 (fr) 2013-12-06
FR2991512B1 true FR2991512B1 (fr) 2015-05-15

Family

ID=47191800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1201531A Active FR2991512B1 (fr) 2012-05-29 2012-05-29 Antenne reseau a balayage electronique total

Country Status (1)

Country Link
FR (1) FR2991512B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041501A (en) * 1975-07-10 1977-08-09 Hazeltine Corporation Limited scan array antenna systems with sharp cutoff of element pattern
US4359740A (en) * 1978-02-06 1982-11-16 Hazeltine Corporation Phased array antenna with extinguishable phase shifters
DE9113444U1 (de) * 1991-10-29 1992-01-09 Siemens AG, 80333 München Sende/Empfangs-Modul für eine elektronisch phasengesteuerte Antenne
NL9101979A (nl) * 1991-11-27 1993-06-16 Hollandse Signaalapparaten Bv Phased array antennemodule.
US7317427B2 (en) * 2005-01-25 2008-01-08 Raytheon Company Adaptive array
US7876263B2 (en) * 2009-02-24 2011-01-25 Raytheon Company Asymmetrically thinned active array TR module and antenna architecture
US8031116B1 (en) * 2010-10-22 2011-10-04 Toyota Motor Engineering & Manufacturing North America, Inc. Microwave antenna system

Also Published As

Publication number Publication date
FR2991512A1 (fr) 2013-12-06

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