FR2481463B1 - - Google Patents

Info

Publication number
FR2481463B1
FR2481463B1 FR8009115A FR8009115A FR2481463B1 FR 2481463 B1 FR2481463 B1 FR 2481463B1 FR 8009115 A FR8009115 A FR 8009115A FR 8009115 A FR8009115 A FR 8009115A FR 2481463 B1 FR2481463 B1 FR 2481463B1
Authority
FR
France
Prior art keywords
delta
elevation
angle
value
epsilon
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
Application number
FR8009115A
Other languages
English (en)
French (fr)
Other versions
FR2481463A1 (fr
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 SA filed Critical Thomson CSF SA
Priority to FR8009115A priority Critical patent/FR2481463A1/fr
Priority to EP81400543A priority patent/EP0038734B1/fr
Priority to DE8181400543T priority patent/DE3164112D1/de
Priority to AT81400543T priority patent/ATE7963T1/de
Publication of FR2481463A1 publication Critical patent/FR2481463A1/fr
Application granted granted Critical
Publication of FR2481463B1 publication Critical patent/FR2481463B1/fr
Granted 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
    • 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
    • G01S7/4021—Means for monitoring or calibrating of parts of a radar system of receivers
    • 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
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/44—Monopulse radar, i.e. simultaneous lobing
    • G01S13/4445—Monopulse radar, i.e. simultaneous lobing amplitude comparisons monopulse, i.e. comparing the echo signals received by an antenna arrangement with overlapping squinted beams

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)
  • Geophysics And Detection Of Objects (AREA)
FR8009115A 1980-04-23 1980-04-23 Dispositif de normalisation du gradient d'ecartometrie d'un radar, et radar air-sol comportant un tel dispositif Granted FR2481463A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8009115A FR2481463A1 (fr) 1980-04-23 1980-04-23 Dispositif de normalisation du gradient d'ecartometrie d'un radar, et radar air-sol comportant un tel dispositif
EP81400543A EP0038734B1 (fr) 1980-04-23 1981-04-03 Dispositif de normalisation du gradient d'écartométrie d'un radar, et radar air-sol comportant un tel dispositif
DE8181400543T DE3164112D1 (en) 1980-04-23 1981-04-03 Apparatus for normalizing the gradient of the off-boresight measurement by radar and air-earth radar comprising such an apparatus
AT81400543T ATE7963T1 (de) 1980-04-23 1981-04-03 Vorrichtung zur normalisierung des gradienten des abweichungsmesswertes eines radars und luft-erde- radargeraet mit einer solchen vorrichtung.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8009115A FR2481463A1 (fr) 1980-04-23 1980-04-23 Dispositif de normalisation du gradient d'ecartometrie d'un radar, et radar air-sol comportant un tel dispositif

Publications (2)

Publication Number Publication Date
FR2481463A1 FR2481463A1 (fr) 1981-10-30
FR2481463B1 true FR2481463B1 (enExample) 1984-05-25

Family

ID=9241261

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009115A Granted FR2481463A1 (fr) 1980-04-23 1980-04-23 Dispositif de normalisation du gradient d'ecartometrie d'un radar, et radar air-sol comportant un tel dispositif

Country Status (4)

Country Link
EP (1) EP0038734B1 (enExample)
AT (1) ATE7963T1 (enExample)
DE (1) DE3164112D1 (enExample)
FR (1) FR2481463A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595144B1 (fr) * 1986-02-28 1988-05-13 Thomson Csf Procede de traitement des signaux somme et difference d'un radar du type monopulse, en vue d'estimer la phase parasite introduite entre ces signaux par les circuits hyperfrequence de formation des voies somme et difference
FR3104268B1 (fr) * 2019-12-04 2021-12-17 Thales Sa Procédé et dispositif de mesure de hauteur d'un aéronef en vol par rapport à au moins un point du sol

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772695A (en) * 1972-03-22 1973-11-13 Harris Intertype Corp False null detection in automatic tracking systems

Also Published As

Publication number Publication date
FR2481463A1 (fr) 1981-10-30
EP0038734B1 (fr) 1984-06-13
DE3164112D1 (en) 1984-07-19
ATE7963T1 (de) 1984-06-15
EP0038734A1 (fr) 1981-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse