DE3314364A1 - Verfahren zur umsortierung von dopplergetrennten radarsignalwerten - Google Patents

Verfahren zur umsortierung von dopplergetrennten radarsignalwerten

Info

Publication number
DE3314364A1
DE3314364A1 DE19833314364 DE3314364A DE3314364A1 DE 3314364 A1 DE3314364 A1 DE 3314364A1 DE 19833314364 DE19833314364 DE 19833314364 DE 3314364 A DE3314364 A DE 3314364A DE 3314364 A1 DE3314364 A1 DE 3314364A1
Authority
DE
Germany
Prior art keywords
filter
memory block
data
doppler
distance range
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
DE19833314364
Other languages
German (de)
English (en)
Other versions
DE3314364C2 (enrdf_load_stackoverflow
Inventor
Charlotte Dipl.-Ing. Blass
Herbert Dipl.-Ing. Ellebruch (FH), 7900 Ulm
Roland Ing.(grad.) 7910 Neu-Ulm Rabel
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.)
Telefunken Systemtechnik AG
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE19833314364 priority Critical patent/DE3314364A1/de
Publication of DE3314364A1 publication Critical patent/DE3314364A1/de
Application granted granted Critical
Publication of DE3314364C2 publication Critical patent/DE3314364C2/de
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
    • 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
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/522—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves
    • G01S13/524—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi
    • G01S13/53—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi performing filtering on a single spectral line and associated with one or more range gates with a phase detector or a frequency mixer to extract the Doppler information, e.g. pulse Doppler radar

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE19833314364 1983-04-20 1983-04-20 Verfahren zur umsortierung von dopplergetrennten radarsignalwerten Granted DE3314364A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833314364 DE3314364A1 (de) 1983-04-20 1983-04-20 Verfahren zur umsortierung von dopplergetrennten radarsignalwerten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833314364 DE3314364A1 (de) 1983-04-20 1983-04-20 Verfahren zur umsortierung von dopplergetrennten radarsignalwerten

Publications (2)

Publication Number Publication Date
DE3314364A1 true DE3314364A1 (de) 1984-10-25
DE3314364C2 DE3314364C2 (enrdf_load_stackoverflow) 1992-05-21

Family

ID=6196918

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833314364 Granted DE3314364A1 (de) 1983-04-20 1983-04-20 Verfahren zur umsortierung von dopplergetrennten radarsignalwerten

Country Status (1)

Country Link
DE (1) DE3314364A1 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742499A (en) * 1971-05-25 1973-06-26 Westinghouse Electric Corp Pulse doppler moving-target radar

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742499A (en) * 1971-05-25 1973-06-26 Westinghouse Electric Corp Pulse doppler moving-target radar

Also Published As

Publication number Publication date
DE3314364C2 (enrdf_load_stackoverflow) 1992-05-21

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: TELEFUNKEN SYSTEMTECHNIK GMBH, 7900 ULM, DE

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition