DE3814153A1 - Radargeraet - Google Patents

Radargeraet

Info

Publication number
DE3814153A1
DE3814153A1 DE3814153A DE3814153A DE3814153A1 DE 3814153 A1 DE3814153 A1 DE 3814153A1 DE 3814153 A DE3814153 A DE 3814153A DE 3814153 A DE3814153 A DE 3814153A DE 3814153 A1 DE3814153 A1 DE 3814153A1
Authority
DE
Germany
Prior art keywords
frequency
distance
target
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.)
Withdrawn
Application number
DE3814153A
Other languages
German (de)
English (en)
Inventor
David John Price
John David Redman
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.)
EMI Group Electronics Ltd
Original Assignee
Thorn EMI Electronics Ltd
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 Thorn EMI Electronics Ltd filed Critical Thorn EMI Electronics Ltd
Priority to HU199689A priority Critical patent/HUT50113A/hu
Publication of DE3814153A1 publication Critical patent/DE3814153A1/de
Withdrawn legal-status Critical Current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
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/24—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using frequency agility of carrier wave
    • 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
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • 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
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/411—Identification of targets based on measurements of radar reflectivity
    • G01S7/412—Identification of targets based on measurements of radar reflectivity based on a comparison between measured values and known or stored values

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE3814153A 1986-10-15 1988-04-27 Radargeraet Withdrawn DE3814153A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU199689A HUT50113A (en) 1988-04-27 1989-04-26 Process for producing disulfides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868624722A GB8624722D0 (en) 1986-10-15 1986-10-15 Mapping with non-coherent radar

Publications (1)

Publication Number Publication Date
DE3814153A1 true DE3814153A1 (de) 1989-11-09

Family

ID=10605791

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3814153A Withdrawn DE3814153A1 (de) 1986-10-15 1988-04-27 Radargeraet

Country Status (3)

Country Link
DE (1) DE3814153A1 (fr)
FR (1) FR2630828B1 (fr)
GB (2) GB8624722D0 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19906233B4 (de) * 1998-06-05 2006-05-04 Mitsubishi Denki K.K. Auf einem Fahrzeug angebrachte Radareinrichtung

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5036327A (en) * 1990-07-19 1991-07-30 Honeywell Inc. Single oscillator FSK pulsed radar receiving transmitter
DE4104907C1 (fr) * 1991-02-18 1992-08-27 Dornier Gmbh, 7990 Friedrichshafen, De
US5130714A (en) * 1991-05-23 1992-07-14 Hughes Aircraft Company Stretch and chirp waveform format for reduced generating and receiving hardware complexity
GB2382249B (en) * 1992-04-07 2003-10-29 Marconi Gec Ltd High power pulse generation
FR2749671B1 (fr) * 1996-06-06 1998-08-28 Onera (Off Nat Aerospatiale) Procede et dispositif pour la surveillance d'un site instable

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3509241A1 (de) * 1985-03-14 1986-09-18 Traub GmbH Maschinenfabrik, 7313 Reichenbach Verfahren zum optischen bestimmen und/oder lokalisieren eines objektes
US4707697A (en) * 1986-05-02 1987-11-17 Honeywell Inc. High resolution noncoherent radar imager

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19906233B4 (de) * 1998-06-05 2006-05-04 Mitsubishi Denki K.K. Auf einem Fahrzeug angebrachte Radareinrichtung

Also Published As

Publication number Publication date
FR2630828B1 (fr) 1993-12-24
GB2200008A (en) 1988-07-20
FR2630828A1 (fr) 1989-11-03
GB8724041D0 (en) 1988-02-17
GB2200008B (en) 1991-01-02
GB8624722D0 (en) 1986-11-19

Similar Documents

Publication Publication Date Title
EP3014297B1 (fr) Détecteur à radar fmcw à résolution angulaire
DE69023324T2 (de) Verfahren und System zur Messung von atmosphärischen Windfeldern mittels räumlich versetzten, schräg strahlenden Antennen.
DE4244608C2 (de) Mittels eines Computers durchgeführtes Radarverfahren zur Messung von Abständen und Relativgeschwindigkeiten zwischen einem Fahrzeug und vor ihm befindlichen Hindernissen
DE60202990T2 (de) FM-CW-Radarsystem
DE69212675T2 (de) Dopplerradar Geschwindigkeitsdetektor
DE102007035368B4 (de) Radarvorrichtung
EP1595110B1 (fr) Procede et dispositif d'extraction d'informations geodesiques de distance
EP1380854A2 (fr) Procédé et système radar de détermination d'angles de direction d'objets radar
DE3038961A1 (de) Einrichtung zur bestimmung von daten eines signalausbreitungsweges, insbesondere nach dem rueckstrahlprinzip arbeitendes messsystem
WO2015144134A2 (fr) Procédé mis en œuvre dans un système de radar, système de radar ou dispositif d'un système de radar
DE3789830T3 (de) Radargerät zur Messung der Entfernung zu einer Oberfläche.
DE102012203172A1 (de) Radarvorrichtung und Einfallswinkelberechnungsverfahren für eine Radarvorrichtung
DE2409064C1 (fr)
DE102019125502A1 (de) Radar-Vorrichtung und Zielbestimmungsverfahren
EP2769236A1 (fr) Capteur radar à résolution angulaire
DE4037156A1 (de) Radarantennenanordnung
DE3334453C2 (fr)
DE2808941A1 (de) Anordnung zur messung von doppler- frequenzen
DE102004019361B4 (de) Abstandsmessverfahren, Abstandsmessvorrichtung, die dieses verwendet, und Abstandsmessaufbau, der dieses verwendet
DE112020001356T5 (de) Radar-Vorrichtigung und Sende-/Empfangsgruppenantenne
DE3814153A1 (de) Radargeraet
EP0591652B1 (fr) Radar à ouverture synthétique à base d'antennes tournantes
DE2240749A1 (de) Verfahren zur erfassung von in der luft, im raum oder unter wasser befindlichen objekten durch reflexion elektromagnetischer oder akustischer wellen
DE2429072C3 (de) Impuls-Doppler-Radargerät
DE4206570C2 (de) Ultraschall-Geschwindigkeitsmesser

Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: BRUEMMERSTEDT, H., DIPL.-ING., PAT.-ANW., 3000 HAN

8139 Disposal/non-payment of the annual fee