FR2864710B1 - Procede d'optimisation de la definition d'une structure d' antenne ffc multifaisceaux a sous-reseaux imbriques - Google Patents

Procede d'optimisation de la definition d'une structure d' antenne ffc multifaisceaux a sous-reseaux imbriques

Info

Publication number
FR2864710B1
FR2864710B1 FR0315355A FR0315355A FR2864710B1 FR 2864710 B1 FR2864710 B1 FR 2864710B1 FR 0315355 A FR0315355 A FR 0315355A FR 0315355 A FR0315355 A FR 0315355A FR 2864710 B1 FR2864710 B1 FR 2864710B1
Authority
FR
France
Prior art keywords
imbric
multifunctional
optimizing
arrays
definition
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
FR0315355A
Other languages
English (en)
Other versions
FR2864710A1 (fr
Inventor
Gerard Auvray
Jean Pierre Marcy
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 FR0315355A priority Critical patent/FR2864710B1/fr
Priority to PCT/EP2004/053078 priority patent/WO2005071791A1/fr
Priority to EP04821186A priority patent/EP1698021A1/fr
Publication of FR2864710A1 publication Critical patent/FR2864710A1/fr
Application granted granted Critical
Publication of FR2864710B1 publication Critical patent/FR2864710B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01S7/28—Details of pulse systems
    • G01S7/2813—Means providing a modification of the radiation pattern for cancelling noise, clutter or interfering signals, e.g. side lobe suppression, side lobe blanking, null-steering arrays
FR0315355A 2003-12-24 2003-12-24 Procede d'optimisation de la definition d'une structure d' antenne ffc multifaisceaux a sous-reseaux imbriques Expired - Fee Related FR2864710B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0315355A FR2864710B1 (fr) 2003-12-24 2003-12-24 Procede d'optimisation de la definition d'une structure d' antenne ffc multifaisceaux a sous-reseaux imbriques
PCT/EP2004/053078 WO2005071791A1 (fr) 2003-12-24 2004-11-24 Procede d'optimisation de l’architecture d’une antenne multifaisceaux a formation de faisceaux par le calcul (ffc) a sous-reseaux imbriques.
EP04821186A EP1698021A1 (fr) 2003-12-24 2004-11-24 Procede d optimisation de l'architecture d'une antenne multifaisceaux a formation de faisceaux par le calcul (ffc) a sous-reseaux imbriques.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0315355A FR2864710B1 (fr) 2003-12-24 2003-12-24 Procede d'optimisation de la definition d'une structure d' antenne ffc multifaisceaux a sous-reseaux imbriques

Publications (2)

Publication Number Publication Date
FR2864710A1 FR2864710A1 (fr) 2005-07-01
FR2864710B1 true FR2864710B1 (fr) 2006-03-24

Family

ID=34639579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0315355A Expired - Fee Related FR2864710B1 (fr) 2003-12-24 2003-12-24 Procede d'optimisation de la definition d'une structure d' antenne ffc multifaisceaux a sous-reseaux imbriques

Country Status (3)

Country Link
EP (1) EP1698021A1 (fr)
FR (1) FR2864710B1 (fr)
WO (1) WO2005071791A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2951040B1 (fr) 2009-10-06 2011-12-30 Thales Sa Antenne active reconfigurable a formation de faisceaux large bande par calcul

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR651461A (fr) * 1927-09-07 1929-02-19 Samga Et Bavox Reunis Ets Perfectionnements au graissage des compresseurs
FR2712121B1 (fr) * 1993-11-02 1995-12-15 Thomson Csf Antenne à réseau d'éléments rayonnants.
US6349219B1 (en) * 1999-03-01 2002-02-19 Lucent Technologies Inc. Antenna array having reduced sensitivity to frequency-shift effects
FR2838244B1 (fr) 2002-04-05 2006-05-19 Thales Sa Antenne adaptative multifaisceaux a formation de faisceaux par le calcul et radar comportant une telle antenne
FR2842965B1 (fr) * 2002-07-26 2004-09-10 Thales Sa Dispositif d'antibrouillage notamment pour radars a antennes actives a reseaux de modules
FR2862440B1 (fr) 2003-11-18 2005-12-30 Thales Sa Architecture d'antenne adaptative multifaisceaux a formation de faisceaux par le calcul

Also Published As

Publication number Publication date
FR2864710A1 (fr) 2005-07-01
EP1698021A1 (fr) 2006-09-06
WO2005071791A1 (fr) 2005-08-04

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130830