GB278743A - Calibrating arrangement for determining direction in wireless telegraphy on board ships - Google Patents

Calibrating arrangement for determining direction in wireless telegraphy on board ships

Info

Publication number
GB278743A
GB278743A GB26594/27A GB2659427A GB278743A GB 278743 A GB278743 A GB 278743A GB 26594/27 A GB26594/27 A GB 26594/27A GB 2659427 A GB2659427 A GB 2659427A GB 278743 A GB278743 A GB 278743A
Authority
GB
United Kingdom
Prior art keywords
windings
ship
fixed
loop
determining direction
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
GB26594/27A
Other languages
English (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.)
NL TELEGRAAF MIJ RADIO HOLLAND
Original Assignee
NL TELEGRAAF MIJ RADIO HOLLAND
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 NL TELEGRAAF MIJ RADIO HOLLAND filed Critical NL TELEGRAAF MIJ RADIO HOLLAND
Publication of GB278743A publication Critical patent/GB278743A/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)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB26594/27A 1926-10-07 1927-10-07 Calibrating arrangement for determining direction in wireless telegraphy on board ships Expired GB278743A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL278743X 1926-10-07

Publications (1)

Publication Number Publication Date
GB278743A true GB278743A (en) 1928-03-29

Family

ID=19782220

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26594/27A Expired GB278743A (en) 1926-10-07 1927-10-07 Calibrating arrangement for determining direction in wireless telegraphy on board ships

Country Status (4)

Country Link
DE (1) DE465982C (enExample)
FR (1) FR642845A (enExample)
GB (1) GB278743A (enExample)
NL (1) NL21418C (enExample)

Also Published As

Publication number Publication date
FR642845A (fr) 1928-09-05
DE465982C (de) 1928-09-29
NL21418C (enExample)

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