DE2847874C2 - - Google Patents

Info

Publication number
DE2847874C2
DE2847874C2 DE19782847874 DE2847874A DE2847874C2 DE 2847874 C2 DE2847874 C2 DE 2847874C2 DE 19782847874 DE19782847874 DE 19782847874 DE 2847874 A DE2847874 A DE 2847874A DE 2847874 C2 DE2847874 C2 DE 2847874C2
Authority
DE
Germany
Prior art keywords
channels
angle
direction finding
determined
bearing
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
DE19782847874
Other languages
German (de)
English (en)
Other versions
DE2847874A1 (de
Inventor
Manfred Uhlmann
Wilhelm 7900 Ulm De Wirtz
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 DE19782847874 priority Critical patent/DE2847874A1/de
Publication of DE2847874A1 publication Critical patent/DE2847874A1/de
Application granted granted Critical
Publication of DE2847874C2 publication Critical patent/DE2847874C2/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
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems

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)
DE19782847874 1978-11-04 1978-11-04 Interferometer-peilverfahren Granted DE2847874A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782847874 DE2847874A1 (de) 1978-11-04 1978-11-04 Interferometer-peilverfahren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782847874 DE2847874A1 (de) 1978-11-04 1978-11-04 Interferometer-peilverfahren

Publications (2)

Publication Number Publication Date
DE2847874A1 DE2847874A1 (de) 1980-05-22
DE2847874C2 true DE2847874C2 (enExample) 1989-03-23

Family

ID=6053851

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782847874 Granted DE2847874A1 (de) 1978-11-04 1978-11-04 Interferometer-peilverfahren

Country Status (1)

Country Link
DE (1) DE2847874A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3632114A1 (de) * 1986-09-22 1988-03-31 Plath Naut Elektron Tech Verfahren zur fehlerfreien ermittlung von peilwinkeln nach dem watson-watt-prinzip mittels kreisgruppen von richtantennen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE734840C (de) * 1935-03-29 1943-04-27 Telefunken Gmbh Anordnung zum raeumlichen Peilen
DE1274687B (de) * 1966-12-15 1968-08-08 Telefunken Patent Grossbasispeilantennensystem sowie Auswerte- und Anzeigeeinrichtung fuer ein derartiges Antennensystem
GB1337099A (enExample) * 1972-05-17 1973-11-14
GB1449196A (en) * 1973-11-21 1976-09-15 Mullard Ltd Radio interferometer sector-definition

Also Published As

Publication number Publication date
DE2847874A1 (de) 1980-05-22

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8320 Willingness to grant licenses declared (paragraph 23)
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TELEFUNKEN SYSTEMTECHNIK GMBH, 7900 ULM, DE

8339 Ceased/non-payment of the annual fee