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AU1842220B - Improvements in wireless direction finders - Google Patents

Improvements in wireless direction finders

Info

Publication number
AU1842220B
AU1842220B AU18422/20A AU1842220A AU1842220B AU 1842220 B AU1842220 B AU 1842220B AU 18422/20 A AU18422/20 A AU 18422/20A AU 1842220 A AU1842220 A AU 1842220A AU 1842220 B AU1842220 B AU 1842220B
Authority
AU
Australia
Prior art keywords
direction finders
wireless direction
wireless
finders
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
AU18422/20A
Other versions
AU1842220A (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU1842220A publication Critical patent/AU1842220A/en
Publication of AU1842220B publication Critical patent/AU1842220B/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
    • G01S3/04—Details
    • G01S3/10—Means for reducing or compensating for quadrantal, site, or like errors

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)
AU18422/20A 1919-08-19 1920-10-21 Improvements in wireless direction finders Expired AU1842220B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20399/19A GB160475A (en) 1919-08-19 1919-08-19 Improvements in wireless direction finders

Publications (2)

Publication Number Publication Date
AU1842220A AU1842220A (en) 1920-10-22
AU1842220B true AU1842220B (en) 1922-03-21

Family

ID=10145312

Family Applications (1)

Application Number Title Priority Date Filing Date
AU18422/20A Expired AU1842220B (en) 1919-08-19 1920-10-21 Improvements in wireless direction finders

Country Status (4)

Country Link
AU (1) AU1842220B (en)
FR (1) FR522345A (en)
GB (1) GB160475A (en)
NL (1) NL9155C (en)

Also Published As

Publication number Publication date
GB160475A (en) 1921-03-31
NL9155C (en) 1923-07-16
FR522345A (en) 1921-07-29

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