DE112009004417A5 - ILLUSTRATING RADAR SENSOR WITH DIGITAL IRRADIATION AND SYNTHETIC ENLARGEMENT OF THE ANTENNA PENETURES - Google Patents

ILLUSTRATING RADAR SENSOR WITH DIGITAL IRRADIATION AND SYNTHETIC ENLARGEMENT OF THE ANTENNA PENETURES Download PDF

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Publication number
DE112009004417A5
DE112009004417A5 DE112009004417T DE112009004417T DE112009004417A5 DE 112009004417 A5 DE112009004417 A5 DE 112009004417A5 DE 112009004417 T DE112009004417 T DE 112009004417T DE 112009004417 T DE112009004417 T DE 112009004417T DE 112009004417 A5 DE112009004417 A5 DE 112009004417A5
Authority
DE
Germany
Prior art keywords
penetures
antenna
radar sensor
digital irradiation
illustrating 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.)
Pending
Application number
DE112009004417T
Other languages
German (de)
Inventor
Richard Körber
Günther Trummer
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.)
ADC Automotive Distance Control Systems GmbH
Astyx GmbH
Original Assignee
Astyx GmbH
Magna Electronics Europe GmbH and Co OHG
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 Astyx GmbH, Magna Electronics Europe GmbH and Co OHG filed Critical Astyx GmbH
Publication of DE112009004417A5 publication Critical patent/DE112009004417A5/en
Pending 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
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G01S7/032—Constructional details for solid-state radar subsystems
    • 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
    • G01S13/343—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 using sawtooth modulation
    • 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
    • G01S13/345—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 using triangular modulation
    • 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
    • G01S13/422—Simultaneous measurement of distance and other co-ordinates sequential lobing, e.g. conical scan
    • 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
    • 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
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE112009004417T 2008-12-12 2009-12-14 ILLUSTRATING RADAR SENSOR WITH DIGITAL IRRADIATION AND SYNTHETIC ENLARGEMENT OF THE ANTENNA PENETURES Pending DE112009004417A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008061932A DE102008061932A1 (en) 2008-12-12 2008-12-12 Imaging radar sensor with digital beam shaping and synthetic magnification of the antenna aperture
DE102008061932.9 2008-12-12
PCT/EP2009/008931 WO2010066458A1 (en) 2008-12-12 2009-12-14 Imaging radar sensor having digital beam forming and synthetic magnification of the antenna aperture

Publications (1)

Publication Number Publication Date
DE112009004417A5 true DE112009004417A5 (en) 2012-06-28

Family

ID=42103877

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102008061932A Withdrawn DE102008061932A1 (en) 2008-12-12 2008-12-12 Imaging radar sensor with digital beam shaping and synthetic magnification of the antenna aperture
DE112009004417T Pending DE112009004417A5 (en) 2008-12-12 2009-12-14 ILLUSTRATING RADAR SENSOR WITH DIGITAL IRRADIATION AND SYNTHETIC ENLARGEMENT OF THE ANTENNA PENETURES

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102008061932A Withdrawn DE102008061932A1 (en) 2008-12-12 2008-12-12 Imaging radar sensor with digital beam shaping and synthetic magnification of the antenna aperture

Country Status (2)

Country Link
DE (2) DE102008061932A1 (en)
WO (1) WO2010066458A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011113018A1 (en) * 2011-09-09 2013-03-14 Astyx Gmbh Imaging radar sensor with narrow antenna lobe and wide angle detection range
DE102011113015A1 (en) * 2011-09-09 2013-03-14 Astyx Gmbh Imaging radar sensor with synthetic magnification of the antenna taper and two-dimensional beam sweep
DE102014014864A1 (en) * 2014-10-06 2016-04-07 Astyx Gmbh Imaging radar sensor with horizontal digital beamforming and vertical object measurement by phase comparison with staggered transmitters
DE102015222884A1 (en) 2015-11-19 2017-05-24 Conti Temic Microelectronic Gmbh Radar system with interleaved serial transmission and parallel reception
KR102653129B1 (en) * 2016-11-28 2024-04-02 주식회사 에이치엘클레무브 Radar Apparatus and Antenna Apparatus therefor
DE102017200383A1 (en) 2017-01-11 2018-07-12 Astyx Gmbh Radar sensor with two-dimensional beam tilting and L, U or T-shaped structure for installation in the front radiator area of the automobile
DE102018203333A1 (en) * 2018-03-06 2019-09-12 Autocruise S.A.S Method for unambiguously determining the speed of an object on a RADAR measuring system
US10281572B1 (en) * 2018-05-24 2019-05-07 Delphi Technologies, Llc Phase correction for object detection including TDMA
EP3803443A1 (en) 2018-06-08 2021-04-14 ASTYX GmbH Polarimetric radar and a suitable use and method therefor
DE102018211610A1 (en) * 2018-07-12 2020-01-16 Astyx Gmbh Polarimetric radar and a suitable use and method therefor
DE102018209131A1 (en) * 2018-06-08 2019-12-12 Astyx Gmbh Polarimetric radar, and a suitable use and method therefor
DE102018116378A1 (en) * 2018-07-06 2020-01-09 Valeo Schalter Und Sensoren Gmbh Method for determining at least one object information of at least one target object that is detected with a radar system, in particular a vehicle, radar system and driver assistance system
DE102019201138A1 (en) * 2019-01-30 2020-07-30 Zf Friedrichshafen Ag Sensor system for detecting an object in an environment of a vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USH1720H (en) * 1997-03-31 1998-04-07 Chen; Victor C. Time frequency processor for radar imaging of moving targets
US6025799A (en) * 1998-03-06 2000-02-15 Mark Iv Industries Limited Short range position locating system for transponder
DE19906149B4 (en) * 1999-02-13 2005-08-25 Eads Deutschland Gmbh Radar method for an aerospace radar
FR2833713B1 (en) * 2001-12-14 2004-02-13 Thales Sa METHOD FOR IMPROVING THE QUALITY OF A RADAR IMAGE
US6781541B1 (en) * 2003-07-30 2004-08-24 Raytheon Company Estimation and correction of phase for focusing search mode SAR images formed by range migration algorithm

Also Published As

Publication number Publication date
WO2010066458A1 (en) 2010-06-17
DE102008061932A1 (en) 2010-07-01

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