FR2890450B1 - Procede de determination par analyse doppler a haute resolution du champ de vitesse d'une masse d'air - Google Patents
Procede de determination par analyse doppler a haute resolution du champ de vitesse d'une masse d'airInfo
- Publication number
- FR2890450B1 FR2890450B1 FR0509095A FR0509095A FR2890450B1 FR 2890450 B1 FR2890450 B1 FR 2890450B1 FR 0509095 A FR0509095 A FR 0509095A FR 0509095 A FR0509095 A FR 0509095A FR 2890450 B1 FR2890450 B1 FR 2890450B1
- Authority
- FR
- France
- Prior art keywords
- air mass
- speed field
- resolution determination
- doppler analysis
- doppler
- 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
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
- 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
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S13/64—Velocity measuring systems using range gates
-
- 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
-
- 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)
- Radar Systems Or Details Thereof (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0509095A FR2890450B1 (fr) | 2005-09-06 | 2005-09-06 | Procede de determination par analyse doppler a haute resolution du champ de vitesse d'une masse d'air |
RU2006132193/09A RU2421754C2 (ru) | 2005-09-06 | 2006-09-06 | Способ определения поля скоростей воздушной массы посредством высокоразрешающего доплеровского анализа |
US11/515,952 US7535403B2 (en) | 2005-09-06 | 2006-09-06 | Method of determining the velocity field of an air mass by high resolution doppler analysis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0509095A FR2890450B1 (fr) | 2005-09-06 | 2005-09-06 | Procede de determination par analyse doppler a haute resolution du champ de vitesse d'une masse d'air |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2890450A1 FR2890450A1 (fr) | 2007-03-09 |
FR2890450B1 true FR2890450B1 (fr) | 2007-11-09 |
Family
ID=36588904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0509095A Expired - Fee Related FR2890450B1 (fr) | 2005-09-06 | 2005-09-06 | Procede de determination par analyse doppler a haute resolution du champ de vitesse d'une masse d'air |
Country Status (3)
Country | Link |
---|---|
US (1) | US7535403B2 (fr) |
FR (1) | FR2890450B1 (fr) |
RU (1) | RU2421754C2 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2916280A1 (fr) * | 2007-05-15 | 2008-11-21 | Thales Sa | Procede de surveillance radar des turbulences de sillage |
FR2932572B1 (fr) * | 2008-06-13 | 2010-09-03 | Thales Sa | Procede d'affinage angulaire du faisceau d'antenne d'un radar. |
FR2942043B1 (fr) * | 2009-02-06 | 2011-02-11 | Thales Sa | Systeme et procede de detection et de determination d'anomalies atmospheriques a distance. |
US8816899B2 (en) | 2012-01-26 | 2014-08-26 | Raytheon Company | Enhanced target detection using dispersive vs non-dispersive scatterer signal processing |
WO2016032361A1 (fr) * | 2014-08-29 | 2016-03-03 | Открытое акционерное общество "Концерн "Международные аэронавигационные системы" | Procédé de radiolocalisation et dispositif de mesure à distance du vecteur de vitesse entier d'objet météorologique |
RU2694235C1 (ru) * | 2018-07-05 | 2019-07-10 | Акционерное общество "Радиотехнические и Информационные Системы воздушно-космической обороны" (АО "РТИС ВКО") | Способ регуляризованного обнаружения полезных радиосигналов |
CN110927750A (zh) * | 2019-11-22 | 2020-03-27 | 中科院计算技术研究所南京移动通信与计算创新研究院 | 一种基于格型滤波Burg谱估计算法的低轨卫星多普勒频偏捕获方法 |
CN111157965B (zh) * | 2020-02-18 | 2021-11-23 | 北京理工大学重庆创新中心 | 车载毫米波雷达安装角度自校准方法、装置及存储介质 |
CN111812634B (zh) * | 2020-06-05 | 2023-12-05 | 森思泰克河北科技有限公司 | 警戒线目标监测方法、装置和*** |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3735333A (en) * | 1971-12-23 | 1973-05-22 | Xonics Inc | Aircraft vortex detection system |
FR2644915A1 (fr) * | 1989-03-22 | 1990-09-28 | Inst Nat Sante Rech Med | Procede et dispositif d'analyse spectrale en temps reel de signaux instationnaires complexes |
FR2735594B1 (fr) * | 1995-06-13 | 1997-07-25 | Thomson Csf | Procede et dispositif de determination du spectre de frequence d'un signal |
US6400310B1 (en) * | 1998-10-22 | 2002-06-04 | Washington University | Method and apparatus for a tunable high-resolution spectral estimator |
-
2005
- 2005-09-06 FR FR0509095A patent/FR2890450B1/fr not_active Expired - Fee Related
-
2006
- 2006-09-06 US US11/515,952 patent/US7535403B2/en not_active Expired - Fee Related
- 2006-09-06 RU RU2006132193/09A patent/RU2421754C2/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2421754C2 (ru) | 2011-06-20 |
US20070063887A1 (en) | 2007-03-22 |
US7535403B2 (en) | 2009-05-19 |
RU2006132193A (ru) | 2008-03-20 |
FR2890450A1 (fr) | 2007-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20140530 |