DE19632889A1 - Radarsystem mit einem frequenzmodulierten Sendesignal - Google Patents

Radarsystem mit einem frequenzmodulierten Sendesignal

Info

Publication number
DE19632889A1
DE19632889A1 DE1996132889 DE19632889A DE19632889A1 DE 19632889 A1 DE19632889 A1 DE 19632889A1 DE 1996132889 DE1996132889 DE 1996132889 DE 19632889 A DE19632889 A DE 19632889A DE 19632889 A1 DE19632889 A1 DE 19632889A1
Authority
DE
Germany
Prior art keywords
frequency
radar system
actual
fhist
frequency deviation
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Withdrawn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
DE1996132889
Other languages
German (de)
English (en)
Inventor
Klaus Dr Winter
Hermann Mayer
Martin Wrede
Christiane Stortz
Claus Engelke
Reiner Marchthaler
Joachim Hauk
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE1996132889 priority Critical patent/DE19632889A1/de
Publication of DE19632889A1 publication Critical patent/DE19632889A1/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Withdrawn legal-status Critical Current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
    • G01S13/32—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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/24—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits
    • H03D3/241—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits the oscillator being part of a phase locked loop
DE1996132889 1996-08-16 1996-08-16 Radarsystem mit einem frequenzmodulierten Sendesignal Withdrawn DE19632889A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1996132889 DE19632889A1 (de) 1996-08-16 1996-08-16 Radarsystem mit einem frequenzmodulierten Sendesignal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996132889 DE19632889A1 (de) 1996-08-16 1996-08-16 Radarsystem mit einem frequenzmodulierten Sendesignal

Publications (1)

Publication Number Publication Date
DE19632889A1 true DE19632889A1 (de) 1998-02-19

Family

ID=7802694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996132889 Withdrawn DE19632889A1 (de) 1996-08-16 1996-08-16 Radarsystem mit einem frequenzmodulierten Sendesignal

Country Status (1)

Country Link
DE (1) DE19632889A1 (es)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001007933A1 (de) * 1999-07-27 2001-02-01 Robert Bosch Gmbh System zur messung des abstands und der relativgeschwindigkeit zwischen objekten
EP1124142A1 (de) * 2000-02-08 2001-08-16 Robert Bosch Gmbh Radarsystem zur Bestimmung der optischen Sichtweite
WO2001096900A1 (de) * 2000-06-10 2001-12-20 Eads Deutschland Gmbh Verfahren und vorrichtung zur verbesserung der temperaturstabilität und alterungsbeständigkeit von radarfüllstandsmessern mittels einer mechanischen referenz
WO2002014891A2 (en) * 2000-08-16 2002-02-21 Raytheon Company Automotive radar systems and techniques
US6611227B1 (en) 2002-08-08 2003-08-26 Raytheon Company Automotive side object detection sensor blockage detection system and related techniques
US6642908B2 (en) 2000-08-16 2003-11-04 Raytheon Company Switched beam antenna architecture
US6657581B1 (en) 2000-08-16 2003-12-02 Raytheon Company Automotive lane changing aid indicator
US6670910B2 (en) 2000-08-16 2003-12-30 Raytheon Company Near object detection system
US6675094B2 (en) 2000-09-08 2004-01-06 Raytheon Company Path prediction system and method
US6708100B2 (en) 2001-03-14 2004-03-16 Raytheon Company Safe distance algorithm for adaptive cruise control
US6707419B2 (en) 2000-08-16 2004-03-16 Raytheon Company Radar transmitter circuitry and techniques
US6748312B2 (en) 2000-08-16 2004-06-08 Raytheon Company Safe distance algorithm for adaptive cruise control
WO2008040335A1 (de) * 2006-10-06 2008-04-10 Adc Automotive Distance Control Systems Gmbh Radarsystem zur umfelderfassung mit mitteln zur vermessung der oszillatorkennlinie
US20100171648A1 (en) * 2008-12-04 2010-07-08 Armin Himmelstoss Modular radar system
DE102009024883A1 (de) 2009-06-09 2010-12-16 Metek Metereologische Meßtechnik GmbH Verfahren und Vorrichtung zur Messung einer Entfernungsänderung
US7973701B2 (en) 2008-03-31 2011-07-05 Valeo Radar Systems, Inc. Automotive radar sensor blockage detection system and related techniques
KR20150034622A (ko) * 2013-09-26 2015-04-03 허니웰 인터내셔널 인코포레이티드 고정 주파수를 이용한 정제된 측정을 갖는 fmcw 레이더
US10539674B2 (en) 2017-08-07 2020-01-21 Honeywell International Inc. System and method for tracking a sling load and terrain with a RADAR altimeter

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106020A (en) * 1977-07-21 1978-08-08 Rca Corporation FM-CW Radar ranging system
US4593287A (en) * 1982-09-30 1986-06-03 The Boeing Company FM/CW sweep linearizer and method therefor
DE3830992A1 (de) * 1988-09-12 1990-03-22 Messerschmitt Boelkow Blohm Radarhoehenmesser
US4968968A (en) * 1989-11-09 1990-11-06 Hughes Aircraft Company Transmitter phase and amplitude correction for linear FM systems
EP0499952A1 (de) * 1991-02-16 1992-08-26 Robert Bosch Gmbh FMCW-Radarsystem mit linearer Frequenzmodulation
DE4334079A1 (de) * 1993-10-06 1995-04-13 Deutsche Aerospace Hochgenauer Radar-Entfernungsmesser

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106020A (en) * 1977-07-21 1978-08-08 Rca Corporation FM-CW Radar ranging system
US4593287A (en) * 1982-09-30 1986-06-03 The Boeing Company FM/CW sweep linearizer and method therefor
DE3830992A1 (de) * 1988-09-12 1990-03-22 Messerschmitt Boelkow Blohm Radarhoehenmesser
US4968968A (en) * 1989-11-09 1990-11-06 Hughes Aircraft Company Transmitter phase and amplitude correction for linear FM systems
EP0499952A1 (de) * 1991-02-16 1992-08-26 Robert Bosch Gmbh FMCW-Radarsystem mit linearer Frequenzmodulation
DE4334079A1 (de) * 1993-10-06 1995-04-13 Deutsche Aerospace Hochgenauer Radar-Entfernungsmesser

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6587074B1 (en) 1999-07-27 2003-07-01 Robert Bosch Gmbh System for measuring the distance and the relative velocity between objects
WO2001007933A1 (de) * 1999-07-27 2001-02-01 Robert Bosch Gmbh System zur messung des abstands und der relativgeschwindigkeit zwischen objekten
EP1124142A1 (de) * 2000-02-08 2001-08-16 Robert Bosch Gmbh Radarsystem zur Bestimmung der optischen Sichtweite
US6437854B2 (en) 2000-02-08 2002-08-20 Robert Bosch Gmbh Radar system for determining optical visual range
WO2001096900A1 (de) * 2000-06-10 2001-12-20 Eads Deutschland Gmbh Verfahren und vorrichtung zur verbesserung der temperaturstabilität und alterungsbeständigkeit von radarfüllstandsmessern mittels einer mechanischen referenz
WO2002014891A2 (en) * 2000-08-16 2002-02-21 Raytheon Company Automotive radar systems and techniques
WO2002014891A3 (en) * 2000-08-16 2003-01-03 Raytheon Co Automotive radar systems and techniques
US6784828B2 (en) 2000-08-16 2004-08-31 Raytheon Company Near object detection system
US6642908B2 (en) 2000-08-16 2003-11-04 Raytheon Company Switched beam antenna architecture
US6657581B1 (en) 2000-08-16 2003-12-02 Raytheon Company Automotive lane changing aid indicator
US6670910B2 (en) 2000-08-16 2003-12-30 Raytheon Company Near object detection system
US6748312B2 (en) 2000-08-16 2004-06-08 Raytheon Company Safe distance algorithm for adaptive cruise control
US6707419B2 (en) 2000-08-16 2004-03-16 Raytheon Company Radar transmitter circuitry and techniques
US6675094B2 (en) 2000-09-08 2004-01-06 Raytheon Company Path prediction system and method
US6708100B2 (en) 2001-03-14 2004-03-16 Raytheon Company Safe distance algorithm for adaptive cruise control
US6611227B1 (en) 2002-08-08 2003-08-26 Raytheon Company Automotive side object detection sensor blockage detection system and related techniques
WO2008040335A1 (de) * 2006-10-06 2008-04-10 Adc Automotive Distance Control Systems Gmbh Radarsystem zur umfelderfassung mit mitteln zur vermessung der oszillatorkennlinie
US7973701B2 (en) 2008-03-31 2011-07-05 Valeo Radar Systems, Inc. Automotive radar sensor blockage detection system and related techniques
US20100171648A1 (en) * 2008-12-04 2010-07-08 Armin Himmelstoss Modular radar system
US8212715B2 (en) * 2008-12-04 2012-07-03 Robert Bosch Gmbh Modular radar system
DE102009024883A1 (de) 2009-06-09 2010-12-16 Metek Metereologische Meßtechnik GmbH Verfahren und Vorrichtung zur Messung einer Entfernungsänderung
WO2010142267A1 (de) 2009-06-09 2010-12-16 Metek Meteorologische Messtechnik Gmbh Verfahren und vorrichtung zur messung einer entfernungsänderung
KR20150034622A (ko) * 2013-09-26 2015-04-03 허니웰 인터내셔널 인코포레이티드 고정 주파수를 이용한 정제된 측정을 갖는 fmcw 레이더
EP2863239A1 (en) * 2013-09-26 2015-04-22 Honeywell International Inc. FMCW radar with refined measurment using fixed frequencies
US9678197B2 (en) 2013-09-26 2017-06-13 Honeywell International Inc. FMCW radar with refined measurement using fixed frequencies
US10539674B2 (en) 2017-08-07 2020-01-21 Honeywell International Inc. System and method for tracking a sling load and terrain with a RADAR altimeter

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8139 Disposal/non-payment of the annual fee