DE3149957C2 - - Google Patents

Info

Publication number
DE3149957C2
DE3149957C2 DE19813149957 DE3149957A DE3149957C2 DE 3149957 C2 DE3149957 C2 DE 3149957C2 DE 19813149957 DE19813149957 DE 19813149957 DE 3149957 A DE3149957 A DE 3149957A DE 3149957 C2 DE3149957 C2 DE 3149957C2
Authority
DE
Germany
Prior art keywords
voltage
antenna
phase
arrangement according
sum
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
DE19813149957
Other languages
German (de)
English (en)
Other versions
DE3149957A1 (de
Inventor
Gerhard Dipl.-Ing. 7900 Ulm De Bodemann
Herbert Dipl.-Ing. Reisinger (Fh), 8900 Augsburg, De
Ralf Dipl.-Ing. 7901 Dornstadt De Esprester
Manfred 7900 Ulm De Uhlmann
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 DE19813149957 priority Critical patent/DE3149957A1/de
Publication of DE3149957A1 publication Critical patent/DE3149957A1/de
Application granted granted Critical
Publication of DE3149957C2 publication Critical patent/DE3149957C2/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
    • G01S3/48—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 the waves arriving at the antennas being continuous or intermittent and the phase difference of signals derived therefrom being measured

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)
DE19813149957 1981-12-17 1981-12-17 Peilanordnung Granted DE3149957A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19813149957 DE3149957A1 (de) 1981-12-17 1981-12-17 Peilanordnung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813149957 DE3149957A1 (de) 1981-12-17 1981-12-17 Peilanordnung

Publications (2)

Publication Number Publication Date
DE3149957A1 DE3149957A1 (de) 1983-06-30
DE3149957C2 true DE3149957C2 (enrdf_load_stackoverflow) 1989-11-09

Family

ID=6148952

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813149957 Granted DE3149957A1 (de) 1981-12-17 1981-12-17 Peilanordnung

Country Status (1)

Country Link
DE (1) DE3149957A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62185180A (ja) * 1986-02-12 1987-08-13 Taiyo Musen Kk 方向探知機
RU2225990C2 (ru) * 2001-08-30 2004-03-20 Федеральное государственное унитарное предприятие "Ростовский-на-Дону научно-исследовательский институт радиосвязи" Способ обработки сигналов при двухканальной амплитудной пеленгации

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118141A (en) * 1961-12-27 1964-01-14 Bailey Albert David Radio direction finding system
GB1253761A (en) * 1969-06-06 1971-11-17 Standard Telephones Cables Ltd Radio direction finding system
US3872477A (en) * 1972-07-19 1975-03-18 Esl Inc Direction finding techniques employing electronic phase modulation
DE2937007C2 (de) * 1979-09-13 1984-07-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren und Anordnung zur Feststellung von Gleichkanalstörungen beim Betrieb eines Funkpeilers

Also Published As

Publication number Publication date
DE3149957A1 (de) 1983-06-30

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8327 Change in the person/name/address of the patent owner

Owner name: TELEFUNKEN SYSTEMTECHNIK GMBH, 7900 ULM, DE

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee