DE2747086C2 - - Google Patents

Info

Publication number
DE2747086C2
DE2747086C2 DE19772747086 DE2747086A DE2747086C2 DE 2747086 C2 DE2747086 C2 DE 2747086C2 DE 19772747086 DE19772747086 DE 19772747086 DE 2747086 A DE2747086 A DE 2747086A DE 2747086 C2 DE2747086 C2 DE 2747086C2
Authority
DE
Germany
Prior art keywords
diagrams
delay time
receiver
azimuth
control unit
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.)
Expired
Application number
DE19772747086
Other languages
German (de)
English (en)
Other versions
DE2747086A1 (de
Inventor
Gerhard Dipl.-Ing. 7900 Ulm De Bodemann
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 DE19772747086 priority Critical patent/DE2747086A1/de
Publication of DE2747086A1 publication Critical patent/DE2747086A1/de
Application granted granted Critical
Publication of DE2747086C2 publication Critical patent/DE2747086C2/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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/04—Details
    • G01S3/06—Means for increasing effective directivity, e.g. by combining signals having differently oriented directivity characteristics or by sharpening the envelope waveform of the signal derived from a rotating or oscillating beam antenna
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/38—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE19772747086 1977-10-20 1977-10-20 Peilanordnung Granted DE2747086A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772747086 DE2747086A1 (de) 1977-10-20 1977-10-20 Peilanordnung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772747086 DE2747086A1 (de) 1977-10-20 1977-10-20 Peilanordnung

Publications (2)

Publication Number Publication Date
DE2747086A1 DE2747086A1 (de) 1979-04-26
DE2747086C2 true DE2747086C2 (enrdf_load_stackoverflow) 1988-06-23

Family

ID=6021847

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772747086 Granted DE2747086A1 (de) 1977-10-20 1977-10-20 Peilanordnung

Country Status (1)

Country Link
DE (1) DE2747086A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437727C2 (de) * 1984-10-15 1994-01-13 Lindenmeier Heinz Empfangs-Antennenanlage für Mehrfach-Antennendiagramme

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2201536C3 (de) * 1972-01-13 1980-07-31 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Wullenwever-Peilverfahren
FR2294589A1 (fr) * 1974-12-10 1976-07-09 Cit Alcatel Dispositif de formation de voies utilisant des detecteurs repartis sur une base circulaire

Also Published As

Publication number Publication date
DE2747086A1 (de) 1979-04-26

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Legal Events

Date Code Title Description
8120 Willingness to grant licenses paragraph 23
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: TELEFUNKEN SYSTEMTECHNIK GMBH, 7900 ULM, DE

8331 Complete revocation