FR2681434B1 - Procede et appareil pour afficher et classer des echos radar et favoriser cette classification. - Google Patents
Procede et appareil pour afficher et classer des echos radar et favoriser cette classification.Info
- Publication number
- FR2681434B1 FR2681434B1 FR9205599A FR9205599A FR2681434B1 FR 2681434 B1 FR2681434 B1 FR 2681434B1 FR 9205599 A FR9205599 A FR 9205599A FR 9205599 A FR9205599 A FR 9205599A FR 2681434 B1 FR2681434 B1 FR 2681434B1
- Authority
- FR
- France
- Prior art keywords
- classification
- promoting
- displaying
- radar echoes
- classifying radar
- 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 - Lifetime
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
- G01S13/0218—Very long range radars, e.g. surface wave radar, over-the-horizon or ionospheric propagation systems
-
- 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
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
-
- 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
- G01S13/583—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets
- G01S13/584—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets adapted for simultaneous range and velocity measurements
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPK600091 | 1991-05-06 | ||
AUPK600191 | 1991-05-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2681434A1 FR2681434A1 (fr) | 1993-03-19 |
FR2681434B1 true FR2681434B1 (fr) | 1994-05-13 |
Family
ID=25644040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9205599A Expired - Lifetime FR2681434B1 (fr) | 1991-05-06 | 1992-05-06 | Procede et appareil pour afficher et classer des echos radar et favoriser cette classification. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5334985A (fr) |
FR (1) | FR2681434B1 (fr) |
GB (1) | GB2258110B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9101459A (nl) * | 1991-08-29 | 1993-03-16 | Hollandse Signaalapparaten Bv | Radarapparaat. |
SE507996C2 (sv) * | 1996-09-18 | 1998-08-10 | Celsiustech Electronics Ab | Förfarande för att bestämma relativa hastigheten mellan två objekt under rörelse |
JP2005502936A (ja) | 2001-04-30 | 2005-01-27 | アクティブマップ エルエルシー | 双方向性電子提示地図 |
WO2006075992A2 (fr) * | 2004-04-05 | 2006-07-20 | Sri International | Procédé et système qui permettent d'enregistrer, de traiter et d'afficher des données de plusieurs classes de cible pour radar transhorizon |
CN113917450B (zh) * | 2021-12-07 | 2022-03-11 | 深圳佑驾创新科技有限公司 | 一种多扩展目标雷达量测集划分方法和装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2894259A (en) * | 1952-05-31 | 1959-07-07 | Elizabeth P Korn | Radio locations systems |
GB1098133A (en) * | 1964-02-27 | 1968-01-03 | Emi Ltd | Improvements relating to radar apparatus |
US3900872A (en) * | 1967-06-27 | 1975-08-19 | Us Navy | Radar data converter and display system |
US3898659A (en) * | 1969-06-09 | 1975-08-05 | Us Navy | Data storage and conversion system |
US3891987A (en) * | 1969-09-18 | 1975-06-24 | Us Navy | One-operation signal processor |
US4241347A (en) * | 1978-06-28 | 1980-12-23 | International Telephone And Telegraph Corporation | PRC/FM CW Radar system |
US4249178A (en) * | 1979-10-12 | 1981-02-03 | Motorola, Inc. | Apparatus for eliminating blind velocities in MTI radars |
GB2124446A (en) * | 1982-07-16 | 1984-02-15 | Philips Electronic Associated | Moving target indication system |
GB2172461B (en) * | 1985-03-13 | 1989-04-19 | Philips Electronic Associated | Method and apparatus for measuring the range and/or radial velocity of a movingtarget |
US4833475A (en) * | 1986-01-27 | 1989-05-23 | Raytheon Company | Raster scan radar with true motion memory |
-
1992
- 1992-05-06 FR FR9205599A patent/FR2681434B1/fr not_active Expired - Lifetime
- 1992-05-06 GB GB9209706A patent/GB2258110B/en not_active Expired - Fee Related
- 1992-05-06 US US07/880,731 patent/US5334985A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2681434A1 (fr) | 1993-03-19 |
US5334985A (en) | 1994-08-02 |
GB2258110A (en) | 1993-01-27 |
GB2258110B (en) | 1995-04-12 |
GB9209706D0 (en) | 1992-06-17 |
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