IL139489A0 - Method for checking an fm/cw type radio altimeter and radio altimeter designed for the implementation of this method - Google Patents

Method for checking an fm/cw type radio altimeter and radio altimeter designed for the implementation of this method

Info

Publication number
IL139489A0
IL139489A0 IL13948900A IL13948900A IL139489A0 IL 139489 A0 IL139489 A0 IL 139489A0 IL 13948900 A IL13948900 A IL 13948900A IL 13948900 A IL13948900 A IL 13948900A IL 139489 A0 IL139489 A0 IL 139489A0
Authority
IL
Israel
Prior art keywords
radio altimeter
checking
implementation
designed
type
Prior art date
Application number
IL13948900A
Other languages
English (en)
Original Assignee
Thomson Csf
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 Csf filed Critical Thomson Csf
Publication of IL139489A0 publication Critical patent/IL139489A0/xx

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
    • 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
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • G01S7/4056—Means for monitoring or calibrating by simulation of echoes specially adapted to FMCW
    • 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
    • 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
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4004—Means for monitoring or calibrating of parts of a radar system
    • 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
    • G01S13/882—Radar or analogous systems specially adapted for specific applications for altimeters
    • 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
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • G01S7/406—Means for monitoring or calibrating by simulation of echoes using internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder
    • G01S7/4069—Means for monitoring or calibrating by simulation of echoes using internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder involving a RF signal injection

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)
IL13948900A 1999-11-10 2000-11-06 Method for checking an fm/cw type radio altimeter and radio altimeter designed for the implementation of this method IL139489A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9914138A FR2800878B1 (fr) 1999-11-10 1999-11-10 Methode de controle pour radioaltimetre de type fm/cw et radioaltimetre concu pour la mise en oeuvre de cette methode

Publications (1)

Publication Number Publication Date
IL139489A0 true IL139489A0 (en) 2001-11-25

Family

ID=9551970

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13948900A IL139489A0 (en) 1999-11-10 2000-11-06 Method for checking an fm/cw type radio altimeter and radio altimeter designed for the implementation of this method

Country Status (7)

Country Link
US (1) US6437730B1 (de)
EP (1) EP1099956B1 (de)
BR (1) BR0006784A (de)
CA (1) CA2325430A1 (de)
DE (1) DE60033221T2 (de)
FR (1) FR2800878B1 (de)
IL (1) IL139489A0 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7705773B2 (en) 2005-12-19 2010-04-27 Honeywell International Inc. Self-calibrating a radar altimeter based on a simulated return signal
JP4796603B2 (ja) * 2008-05-22 2011-10-19 パナソニック電工株式会社 移動体検出装置
US9075144B1 (en) 2012-10-25 2015-07-07 Garmin International, Inc. Digital radar altimeter
FR3030774B1 (fr) * 2014-12-19 2017-01-20 Thales Sa Procede de determination de parametres d'un filtre de compression et radar multivoies associe
RU2594984C1 (ru) * 2015-09-10 2016-08-20 Открытое Акционерное Общество "Рти" (Оао "Рти") Радиодальномер
US10061015B2 (en) * 2015-09-30 2018-08-28 Texas Instruments Incorporated Multi-chip transceiver testing in a radar system
US10234542B2 (en) * 2015-09-30 2019-03-19 Texas Instruments Incorporated Measurement of transceiver performance parameters in a radar system

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860925A (en) * 1974-01-09 1975-01-14 Singer Co Velocity-altimeter frequency-modulation continuous-wave doppler system
US4115774A (en) * 1977-08-17 1978-09-19 The Bendix Corporation CW radar AM-noise video-cancellation system
US4282524A (en) * 1978-12-20 1981-08-04 Motorola Inc. Linear Bessel ranging radar
US4427981A (en) * 1981-09-28 1984-01-24 The Bendix Corporation Tracking filter for radio altimeter
US4568938A (en) * 1981-12-14 1986-02-04 Rockwell International Corporation Radar altimeter nearest return tracking
US4599618A (en) * 1982-07-26 1986-07-08 Rockwell International Corporation Nearest return tracking in an FMCW system
US4509049A (en) * 1982-07-26 1985-04-02 Rockwell International Corporation FMCW system for providing search-while-track functions and altitude rate determination
US4503401A (en) * 1982-08-04 1985-03-05 Allied Corporation Wideband phase locked loop tracking oscillator for radio altimeter
US4539565A (en) * 1982-08-16 1985-09-03 The Boeing Company FM/CW radar linearization network and method therefor
FR2603385B1 (fr) * 1986-08-27 1988-11-10 Trt Telecom Radio Electr Radar a onde continue modulee en frequence pour mesure de distance
DE3830992A1 (de) * 1988-09-12 1990-03-22 Messerschmitt Boelkow Blohm Radarhoehenmesser
FR2646240B1 (fr) * 1989-04-21 1991-06-14 Thomson Trt Defense Dispositif de discrimination d'echos diffuses en volume pour radar de mesure de distance fm/cw et application a un radioaltimetre
DE4332071C2 (de) * 1993-09-21 1995-09-07 Endress Hauser Gmbh Co Verfahren zur Füllstandsmessung nach dem Radarprinzip
DE4404736A1 (de) * 1994-02-15 1995-08-17 Daimler Benz Aerospace Ag Verfahren zum Testen einer FM-CW-Radaranlage und Anordnung zur Durchführung des Verfahrens
EP0762541A3 (de) * 1995-08-29 2000-01-12 DaimlerChrysler AG Einrichtung zum Kalibrieren und Testen von Sende/Empfangs-Modulen in einer aktiven elektronisch phasengesteuerten Gruppenantenne
FR2750766B1 (fr) * 1996-07-05 1998-11-13 Thomson Csf Procede d'analyse spectrale, notamment pour radioaltimetre de type fm/cw a traitement numerique
DE19744731C2 (de) * 1997-10-10 2000-06-21 Bosch Gmbh Robert Radarsystem, insbesondere nach dem FMCW-Prinzip

Also Published As

Publication number Publication date
DE60033221D1 (de) 2007-03-22
FR2800878A1 (fr) 2001-05-11
US6437730B1 (en) 2002-08-20
BR0006784A (pt) 2002-04-23
DE60033221T2 (de) 2007-11-15
EP1099956B1 (de) 2007-01-31
CA2325430A1 (en) 2001-05-10
FR2800878B1 (fr) 2003-06-13
EP1099956A1 (de) 2001-05-16

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Legal Events

Date Code Title Description
HC Change of name of proprietor(s)

Owner name: THALES

Free format text: FORMER NAME:THOMSON-CSF