DE3788940D1 - Radargerät zum Messen seiner Entfernung zu einem Objekt. - Google Patents

Radargerät zum Messen seiner Entfernung zu einem Objekt.

Info

Publication number
DE3788940D1
DE3788940D1 DE87202059T DE3788940T DE3788940D1 DE 3788940 D1 DE3788940 D1 DE 3788940D1 DE 87202059 T DE87202059 T DE 87202059T DE 3788940 T DE3788940 T DE 3788940T DE 3788940 D1 DE3788940 D1 DE 3788940D1
Authority
DE
Germany
Prior art keywords
measuring
distance
radar device
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 - Fee Related
Application number
DE87202059T
Other languages
English (en)
Other versions
DE3788940T2 (de
Inventor
Serge Societe Civile S Hethuin
Hugues Societe Civile S Crepin
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.)
Thomson TRT Defense
Original Assignee
Thomson TRT Defense
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 Thomson TRT Defense filed Critical Thomson TRT Defense
Application granted granted Critical
Publication of DE3788940D1 publication Critical patent/DE3788940D1/de
Publication of DE3788940T2 publication Critical patent/DE3788940T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01S13/06—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
DE87202059T 1986-10-31 1987-10-27 Radargerät zum Messen seiner Entfernung zu einem Objekt. Expired - Fee Related DE3788940T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8615211A FR2606159B1 (fr) 1986-10-31 1986-10-31 Dispositif radar pour mesurer la distance qui le separe d'un objet

Publications (2)

Publication Number Publication Date
DE3788940D1 true DE3788940D1 (de) 1994-03-10
DE3788940T2 DE3788940T2 (de) 1994-05-11

Family

ID=9340417

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87202059T Expired - Fee Related DE3788940T2 (de) 1986-10-31 1987-10-27 Radargerät zum Messen seiner Entfernung zu einem Objekt.

Country Status (5)

Country Link
US (1) US5072223A (de)
EP (1) EP0270148B1 (de)
JP (1) JPS63154978A (de)
DE (1) DE3788940T2 (de)
FR (1) FR2606159B1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2640761B1 (de) * 1988-12-20 1992-03-13 Trt Telecom Radio Electr
GB2235346B (en) * 1989-08-25 1994-01-05 Marconi Co Ltd Radar receiver
NL8902628A (nl) * 1989-10-24 1991-05-16 Hollandse Signaalapparaten Bv Fm-cw radarapparaat.
EP0535196B1 (de) * 1991-04-18 1996-10-02 Endress + Hauser Gmbh + Co. Verfahren und anordnung zur abstandsmessung nach dem rückstrahlprinzip radar
DE4120479A1 (de) * 1991-06-21 1992-12-24 Standard Elektrik Lorenz Ag Dauerstrich-radargeraet, zusaetzlich als sender fuer die informationsuebertragung verwendbar
US5315303A (en) * 1991-09-30 1994-05-24 Trw Inc. Compact, flexible and integrated millimeter wave radar sensor
US5321408A (en) * 1992-12-31 1994-06-14 Baker Hughes Incorporated Microwave apparatus and method for ullage measurement of agitated fluids by spectral averaging
GB2283631B (en) * 1993-11-06 1998-04-29 Roke Manor Research Radar apparatus
DE4400623A1 (de) * 1994-01-12 1995-07-13 Conner Joe Scott O Vorrichtung zur Entfernungsmessung durch Radar
US5538464A (en) * 1994-08-15 1996-07-23 Mackay, Jr.; Joseph H. Disposable abrasive wheel having disposable mounting hub including improved metal pressure cap and method of manufacturing the same
US5719582A (en) * 1994-10-21 1998-02-17 Honeywell Inc. Software/hardware digital signal processing (DSP) altimeter
US6625174B1 (en) 1996-10-07 2003-09-23 Thomson-Csf Method for transmitting data packets on carrier frequency with linear variation and transmitter implementing this method
FR2738968B1 (fr) * 1995-09-19 1997-10-24 Thomson Csf Procede de localisation d'un emetteur-recepteur de paquets de donnees et emetteur-recepteur mettant en oeuvre ce procede
US5869747A (en) * 1996-05-22 1999-02-09 William H. Hulsman Food container internal pressure analysis
FR2750766B1 (fr) * 1996-07-05 1998-11-13 Thomson Csf Procede d'analyse spectrale, notamment pour radioaltimetre de type fm/cw a traitement numerique
US6812885B2 (en) * 2002-05-24 2004-11-02 Honeywell International Inc. Radio altimeter test method and apparatus
US8604970B1 (en) * 2010-06-04 2013-12-10 Rockwell Collins, Inc. Systems and methods for generating data in a digital radio altimeter and detecting transient radio altitude information
US9116239B1 (en) * 2013-01-14 2015-08-25 Rockwell Collins, Inc. Low range altimeter antenna
CN107328429B (zh) * 2017-08-09 2023-05-09 武汉昊衡科技有限公司 光频域反射技术中可提高近距离传感稳定性的装置及方法
CN112558497B (zh) * 2020-12-01 2022-06-10 中国人民解放军火箭军工程大学 一种雷达高度表抗干扰数字仿真方法及系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE510950A (de) * 1949-12-30
CA911023A (en) * 1970-09-08 1972-09-26 Rauch Sol Pseudo-randomly phase modulated radar altimeter
US4166289A (en) * 1977-09-13 1979-08-28 Westinghouse Electric Corp. Storage controller for a digital signal processing system
FR2461263A1 (fr) * 1979-07-13 1981-01-30 Trt Telecom Radio Electr Amelioration du calibrage dans un radioaltimetre
US4268828A (en) * 1979-09-19 1981-05-19 Ford Aerospace & Communications Corporation Swept frequency radar system employing phaseless averaging
US4568938A (en) * 1981-12-14 1986-02-04 Rockwell International Corporation Radar altimeter nearest return tracking
US4566010A (en) * 1982-04-28 1986-01-21 Raytheon Company Processing arrangement for pulse compression radar
US4618863A (en) * 1983-09-29 1986-10-21 Raytheon Company Continuous wave radar with ranging capability
FR2600778B1 (fr) * 1986-06-27 1988-09-02 Trt Telecom Radio Electr Dispositif radar pour mesurer la distance qui le separe d'une surface

Also Published As

Publication number Publication date
DE3788940T2 (de) 1994-05-11
FR2606159B1 (fr) 1989-03-24
FR2606159A1 (fr) 1988-05-06
EP0270148A1 (de) 1988-06-08
JPS63154978A (ja) 1988-06-28
EP0270148B1 (de) 1994-01-26
US5072223A (en) 1991-12-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee