FR2887036B1 - Procede de formation de faisceau par le calcul, notamment adapte a la compensation de defaillances de modules actifs d'un radar a balayage electronique. - Google Patents
Procede de formation de faisceau par le calcul, notamment adapte a la compensation de defaillances de modules actifs d'un radar a balayage electronique.Info
- Publication number
- FR2887036B1 FR2887036B1 FR0505211A FR0505211A FR2887036B1 FR 2887036 B1 FR2887036 B1 FR 2887036B1 FR 0505211 A FR0505211 A FR 0505211A FR 0505211 A FR0505211 A FR 0505211A FR 2887036 B1 FR2887036 B1 FR 2887036B1
- Authority
- FR
- France
- Prior art keywords
- failures
- compensation
- calculation
- particularly adapted
- electronic scanning
- 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
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
Classifications
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- 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
-
- 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/95—Radar or analogous systems specially adapted for specific applications for meteorological use
-
- 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radar Systems Or Details Thereof (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0505211A FR2887036B1 (fr) | 2005-05-24 | 2005-05-24 | Procede de formation de faisceau par le calcul, notamment adapte a la compensation de defaillances de modules actifs d'un radar a balayage electronique. |
US11/915,379 US7864110B2 (en) | 2005-05-24 | 2006-05-24 | Method for beam formation by calculation, in particular adapted to the compensation of failures of active modules of a radar with electronic scanning |
PCT/EP2006/062621 WO2006125817A1 (fr) | 2005-05-24 | 2006-05-24 | Procede de formation de faisceau par le calcul, notamment adapte a la compensation de defaillances de modules actifs d'un radar a balayage electronique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0505211A FR2887036B1 (fr) | 2005-05-24 | 2005-05-24 | Procede de formation de faisceau par le calcul, notamment adapte a la compensation de defaillances de modules actifs d'un radar a balayage electronique. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2887036A1 FR2887036A1 (fr) | 2006-12-15 |
FR2887036B1 true FR2887036B1 (fr) | 2007-10-12 |
Family
ID=36702652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0505211A Active FR2887036B1 (fr) | 2005-05-24 | 2005-05-24 | Procede de formation de faisceau par le calcul, notamment adapte a la compensation de defaillances de modules actifs d'un radar a balayage electronique. |
Country Status (3)
Country | Link |
---|---|
US (1) | US7864110B2 (fr) |
FR (1) | FR2887036B1 (fr) |
WO (1) | WO2006125817A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2917508B1 (fr) * | 2007-06-15 | 2009-08-28 | Thales Sa | Procede de caracterisation d'une turbulence atmospherique par des parametres representatifs mesures par un radar |
EP2545392B1 (fr) * | 2010-03-08 | 2013-12-25 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | Procédé de compensation d'une défaillance d'élément de sous-réseau dans un système de radar à réseau de phase, système radar à réseau de phase et produit de programme informatique |
EP2461178A1 (fr) * | 2010-12-01 | 2012-06-06 | Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO | Procédé de compensation d'une défaillance d'élément de sous-réseau dans un système de radar à réseau de phase, système radar à réseau de phase et produit de programme informatique |
FR2965362B1 (fr) * | 2010-09-28 | 2013-08-09 | Thales Sa | Radar a grande couverture angulaire, notamment pour la fonction d'evitement d'obstacle a bord d'aeronefs autopilotes |
KR20160090102A (ko) * | 2015-01-21 | 2016-07-29 | 삼성전자주식회사 | 초음파 촬영 장치, 초음파 프로브 장치, 신호 처리 장치 및 초음파 촬영 장치의 제어 방법 |
CN105490720B (zh) * | 2015-12-18 | 2018-09-14 | 京信通信***(中国)有限公司 | 有源阵列天线失效补偿的方法及装置 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5003314A (en) * | 1989-07-24 | 1991-03-26 | Cubic Defense Systems, Inc. | Digitally synthesized phase error correcting system |
US5083131A (en) * | 1990-05-31 | 1992-01-21 | Hughes Aircraft Company | Local compensation of failed elements of an active antenna array |
US5416489A (en) * | 1994-03-25 | 1995-05-16 | The United States Of America As Represented By The Secretary Of The Air Force | Substitution procedure and apparatus for phased array error correction |
JP3305938B2 (ja) * | 1995-11-16 | 2002-07-24 | 株式会社東芝 | フェーズドアレイアンテナ装置 |
FR2757639B1 (fr) * | 1996-12-20 | 1999-03-26 | Thomson Csf | Radar de detection d'obstacles notamment pour vehicules automobiles |
FR2760536B1 (fr) * | 1997-03-04 | 1999-05-28 | Thomson Csf | Procede et dispositif de detection radar a modulation de frequence a onde continue presentant une levee d'ambiguite entre la distance et la vitesse |
FR2760535B1 (fr) * | 1997-03-04 | 1999-05-28 | Thomson Csf | Dispositif de reduction de bruit dans un recepteur radar |
FR2761480B1 (fr) * | 1997-03-28 | 1999-06-11 | Thomson Csf | Procede et dispositif de levee d'ambiguite en distance appliquee notamment a un radar a onde continue et a saut de frequence |
FR2762397B1 (fr) * | 1997-04-18 | 1999-07-09 | Thomson Csf | Dispositif d'auto test de la chaine d'emission et de reception d'un radar, notamment pour automobile |
US5867123A (en) * | 1997-06-19 | 1999-02-02 | Motorola, Inc. | Phased array radio frequency (RF) built-in-test equipment (BITE) apparatus and method of operation therefor |
FR2790228B1 (fr) * | 1999-02-26 | 2001-05-11 | Thomson Csf | Dispositif de commande d'un systeme de regulation d'allure pour vehicule automobile |
SE516142C2 (sv) * | 1999-03-12 | 2001-11-26 | Ericsson Telefon Ab L M | Kompensation av felaktiga element i antenngrupper |
WO2001008259A1 (fr) * | 1999-07-22 | 2001-02-01 | Fujant, Inc. | Reseau actif a variation de phases reconfigurable |
FR2798196B1 (fr) * | 1999-09-07 | 2001-11-30 | Thomson Csf | Procede et dispositif pour l'alignement d'un radar automobile |
CA2295417C (fr) * | 2000-01-14 | 2008-03-25 | Bridgeview Mfg. Inc. | Machine a grand angle d'ouverture servant a traiter les balles de foin |
FR2810455A1 (fr) * | 2000-06-14 | 2001-12-21 | Thomson Csf | Dispositif pour cacher un radar equipant une automobile |
FR2823705A1 (fr) * | 2001-04-20 | 2002-10-25 | Thomson Csf | Dispositif pour cacher un radar equipant un vehicule, et supportant notamment un motif, et procede de realisation d'un tel dispositif |
FR2827080A1 (fr) * | 2001-07-06 | 2003-01-10 | Thales Sa | Dispositif pour cacher un radar representant un motif en volume, equipant notamment un vehicule et systeme de detection comportant un tel dispositif |
FR2844361B1 (fr) * | 2002-09-10 | 2004-11-05 | Thales Sa | Procede d'elargissement de la distance non ambigue dans les radars a fsk |
FR2886771B1 (fr) * | 2005-06-03 | 2007-11-09 | Thales Sa | Antenne dispersive en frequence appliquee notamment a un radar meteorologique. |
FR2886773B1 (fr) * | 2005-06-03 | 2007-09-07 | Thales Sa | Antenne dispersive en frequence appliquee notamment a un radar meteorologique |
FR2886772B1 (fr) * | 2005-06-03 | 2007-09-07 | Thales Sa | Antenne dispersive en frequence adaptee notamment a la localisation d'objets sur un domaine angulaire superieur a la largeur naturelle de ladite antenne. |
-
2005
- 2005-05-24 FR FR0505211A patent/FR2887036B1/fr active Active
-
2006
- 2006-05-24 WO PCT/EP2006/062621 patent/WO2006125817A1/fr active Application Filing
- 2006-05-24 US US11/915,379 patent/US7864110B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2006125817A1 (fr) | 2006-11-30 |
US20080180323A1 (en) | 2008-07-31 |
FR2887036A1 (fr) | 2006-12-15 |
US7864110B2 (en) | 2011-01-04 |
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Legal Events
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