DE2933692A1 - Radarvorrichtung fuer fahrzeuge - Google Patents

Radarvorrichtung fuer fahrzeuge

Info

Publication number
DE2933692A1
DE2933692A1 DE2933692A DE2933692A DE2933692A1 DE 2933692 A1 DE2933692 A1 DE 2933692A1 DE 2933692 A DE2933692 A DE 2933692A DE 2933692 A DE2933692 A DE 2933692A DE 2933692 A1 DE2933692 A1 DE 2933692A1
Authority
DE
Germany
Prior art keywords
vehicles
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.)
Granted
Application number
DE2933692A
Other languages
English (en)
Other versions
DE2933692C2 (de
Inventor
Hiroyuki Yatsuka
Yasuhiro Isogai
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.)
Denso Ten Ltd
Fujitsu Ltd
Original Assignee
Denso Ten Ltd
Fujitsu 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 Denso Ten Ltd, Fujitsu Ltd filed Critical Denso Ten Ltd
Publication of DE2933692A1 publication Critical patent/DE2933692A1/de
Application granted granted Critical
Publication of DE2933692C2 publication Critical patent/DE2933692C2/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/001—Crossed polarisation dual antennas
    • 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

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)
DE2933692A 1978-08-21 1979-08-20 Radarvorrichtung für Fahrzeuge Expired DE2933692C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10156378A JPS5527973A (en) 1978-08-21 1978-08-21 Vehicle mount radar

Publications (2)

Publication Number Publication Date
DE2933692A1 true DE2933692A1 (de) 1980-02-28
DE2933692C2 DE2933692C2 (de) 1986-05-28

Family

ID=14303871

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2933692A Expired DE2933692C2 (de) 1978-08-21 1979-08-20 Radarvorrichtung für Fahrzeuge

Country Status (3)

Country Link
US (1) US4241348A (de)
JP (1) JPS5527973A (de)
DE (1) DE2933692C2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3420049B2 (ja) * 1997-12-27 2003-06-23 本田技研工業株式会社 車両用物体検知装置
DE102010020022A1 (de) * 2010-05-10 2011-11-10 Valeo Schalter Und Sensoren Gmbh Fahrerassistenzeinrichtung für ein Fahrzeug, Fahrzeug und Verfahren zum Betreiben eines Radargeräts
US10756417B2 (en) * 2017-12-14 2020-08-25 Waymo Llc Adaptive polarimetric radar architecture for autonomous driving

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2027602A1 (de) * 1969-06-06 1970-12-10 International Standard Electric Corp., New York, N.Y. (V.St.A.) Hohlleiter-Gabelschaltung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491363A (en) * 1966-02-14 1970-01-20 Lockheed Aircraft Corp Slotted waveguide antenna with movable waveguide ridge for scanning
JPS551553B2 (de) * 1974-02-08 1980-01-14
JPS5140792A (en) * 1974-10-03 1976-04-05 Mitsubishi Electric Corp Dotsupura reeda

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2027602A1 (de) * 1969-06-06 1970-12-10 International Standard Electric Corp., New York, N.Y. (V.St.A.) Hohlleiter-Gabelschaltung

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
JP 53-80196 *
Küpfmüller,K.: Einführung in die theoretische Elektrotechnik, Springer-Verlag, Berlin,Göttingen,Heidelberg, 1952, S.376,377 *
Matthaei,G.L., Young,L., Jones E.M.T., Microwave Filters, Impedance-Matching Networks and Coupling Structures, McGraw-Hill Book Company,New York, 1964, S.461 *
Microwave Circuits, 25.April 1960, S.122/123 *
Microwave Engineers Handbook-Vol.2, Artech House, Inc., 1971, S.52,53 *
Skolnik,M.I.: Introduction to Radar Systems, McGraw-Hill Book Company, New York, 1962, S.102 u.399 *
Toute l'Electronique, August/September 1972, S.23-26 *

Also Published As

Publication number Publication date
JPS5527973A (en) 1980-02-28
JPS6238664B2 (de) 1987-08-19
DE2933692C2 (de) 1986-05-28
US4241348A (en) 1980-12-23

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Legal Events

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OD Request for examination
D2 Grant after examination
8328 Change in the person/name/address of the agent

Free format text: REINLAENDER, C., DIPL.-ING. DR.-ING., PAT.-ANW., 8000 MUENCHEN

8364 No opposition during term of opposition