FR2960347B1 - RADIATION ELEMENT COMPRISING A FILTERING DEVICE, IN PARTICULAR FOR A NETWORK FORMING AN ELECTRONIC SCAN ACTIVE ANTENNA - Google Patents

RADIATION ELEMENT COMPRISING A FILTERING DEVICE, IN PARTICULAR FOR A NETWORK FORMING AN ELECTRONIC SCAN ACTIVE ANTENNA

Info

Publication number
FR2960347B1
FR2960347B1 FR1002157A FR1002157A FR2960347B1 FR 2960347 B1 FR2960347 B1 FR 2960347B1 FR 1002157 A FR1002157 A FR 1002157A FR 1002157 A FR1002157 A FR 1002157A FR 2960347 B1 FR2960347 B1 FR 2960347B1
Authority
FR
France
Prior art keywords
filtering device
active antenna
radiation element
network forming
electronic scan
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
FR1002157A
Other languages
French (fr)
Other versions
FR2960347A1 (en
Inventor
Jean Francois Fourmont
Xavier Delestre
Jean-Paul Martinaud
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 FR1002157A priority Critical patent/FR2960347B1/en
Publication of FR2960347A1 publication Critical patent/FR2960347A1/en
Application granted granted Critical
Publication of FR2960347B1 publication Critical patent/FR2960347B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced lines or devices with unbalanced lines or devices
    • H01P5/1007—Microstrip transitions to Slotline or finline
    • 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
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0025—Modular arrays
    • 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
    • H01Q21/064—Two dimensional planar arrays using horn or slot aerials
    • 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
    • G01S7/027—Constructional details of housings, e.g. form, type, material or ruggedness

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)
  • Aerials With Secondary Devices (AREA)
  • Waveguide Aerials (AREA)

Abstract

The array has filtered radiating elements (200) with radiating element parts formed by metallization layers (202) printed on two surfaces of a flat dielectric substrate. The substrate has a printed feed line (201) connected to a slot line (203) extended by a notch (204) opened on a free edge (205) of the element part. An adaptation circuit (210) permits adjustment of reflection coefficient of the element part such that an active stationary wave ratio of the elements is minimum. A filtering device (230) i.e. band-pass filter, is formed upstream from the circuit in signal emitting direction. An independent claim is also included for an active antenna comprising a radiating elements array.
FR1002157A 2010-05-21 2010-05-21 RADIATION ELEMENT COMPRISING A FILTERING DEVICE, IN PARTICULAR FOR A NETWORK FORMING AN ELECTRONIC SCAN ACTIVE ANTENNA Active FR2960347B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1002157A FR2960347B1 (en) 2010-05-21 2010-05-21 RADIATION ELEMENT COMPRISING A FILTERING DEVICE, IN PARTICULAR FOR A NETWORK FORMING AN ELECTRONIC SCAN ACTIVE ANTENNA

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1002157A FR2960347B1 (en) 2010-05-21 2010-05-21 RADIATION ELEMENT COMPRISING A FILTERING DEVICE, IN PARTICULAR FOR A NETWORK FORMING AN ELECTRONIC SCAN ACTIVE ANTENNA

Publications (2)

Publication Number Publication Date
FR2960347A1 FR2960347A1 (en) 2011-11-25
FR2960347B1 true FR2960347B1 (en) 2012-07-13

Family

ID=43128218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1002157A Active FR2960347B1 (en) 2010-05-21 2010-05-21 RADIATION ELEMENT COMPRISING A FILTERING DEVICE, IN PARTICULAR FOR A NETWORK FORMING AN ELECTRONIC SCAN ACTIVE ANTENNA

Country Status (1)

Country Link
FR (1) FR2960347B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2984018A1 (en) * 2011-12-12 2013-06-14 Thomson Licensing MICRORUBAN LINE TRANSITION CIRCUIT / LINE SLOT
FR3045166B1 (en) * 2015-12-09 2018-02-16 Thales MODULAR ACTIVE BI-BAND ANTENNA

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL82331A (en) * 1987-04-26 1991-04-15 M W A Ltd Microstrip and stripline antenna
DE69840648D1 (en) * 1997-05-26 2009-04-23 Ericsson Telefon Ab L M DEVICE FOR MICROWAVE TRANSMISSION
US6788171B2 (en) * 2002-03-05 2004-09-07 Xytrans, Inc. Millimeter wave (MMW) radio frequency transceiver module and method of forming same
TWI272743B (en) * 2004-07-13 2007-02-01 Accton Technology Corp Antenna
US7444736B1 (en) * 2006-04-27 2008-11-04 Lockheed Martin Corporation Method for fabricating horn antenna

Also Published As

Publication number Publication date
FR2960347A1 (en) 2011-11-25

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