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CA988205A - Direction-finding antenna system consisting of a plurality of individual antennae - Google Patents

Direction-finding antenna system consisting of a plurality of individual antennae

Info

Publication number
CA988205A
CA988205A CA153,426A CA153426A CA988205A CA 988205 A CA988205 A CA 988205A CA 153426 A CA153426 A CA 153426A CA 988205 A CA988205 A CA 988205A
Authority
CA
Canada
Prior art keywords
antenna system
system consisting
finding antenna
individual antennae
antennae
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
CA153,426A
Other versions
CA153426S (en
Inventor
Karl Baur
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.)
Licentia Patent Verwaltungs GmbH
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
Application granted granted Critical
Publication of CA988205A publication Critical patent/CA988205A/en
Expired 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

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)
CA153,426A 1971-10-09 1972-10-06 Direction-finding antenna system consisting of a plurality of individual antennae Expired CA988205A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712150434 DE2150434C2 (en) 1971-10-09 1971-10-09 DF antenna system for direction finding with multi-wave incidence with the help of a computer

Publications (1)

Publication Number Publication Date
CA988205A true CA988205A (en) 1976-04-27

Family

ID=5821923

Family Applications (1)

Application Number Title Priority Date Filing Date
CA153,426A Expired CA988205A (en) 1971-10-09 1972-10-06 Direction-finding antenna system consisting of a plurality of individual antennae

Country Status (5)

Country Link
CA (1) CA988205A (en)
DE (1) DE2150434C2 (en)
FR (1) FR2156192B3 (en)
GB (1) GB1383976A (en)
IT (1) IT988565B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2272577A (en) * 1992-11-11 1994-05-18 Northern Telecom Ltd Multipath suppression antenna system for navigation
AU7277394A (en) * 1993-07-29 1995-02-28 Industrial Research Limited A composite antenna for hand held or portable communications
DE4407716A1 (en) * 1994-03-08 1995-09-21 Plath Naut Elektron Tech Resolving coherent wave fields using high resolution spectral estimation techniques

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1142920B (en) * 1958-04-12 1963-01-31 Telefunken Patent Multi-wave direction finder
DE1248754B (en) * 1965-05-08 1967-08-31 Telefunken Patentverw ertungsgesellschaft mbH, Ulm/Donau Method for determining the inconvenience of N (N> 1) ms special coherent electromagnet! see waves
DE1516876B2 (en) * 1966-05-20 1975-01-02 Telefunken Patentverwertungsgesellschaft Mbh, 7900 Ulm Peller

Also Published As

Publication number Publication date
DE2150434C2 (en) 1984-11-15
FR2156192A1 (en) 1973-05-25
DE2150434A1 (en) 1973-08-09
FR2156192B3 (en) 1975-11-07
GB1383976A (en) 1974-02-12
IT988565B (en) 1975-04-30

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