BE442437A - - Google Patents

Info

Publication number
BE442437A
BE442437A BE442437DA BE442437A BE 442437 A BE442437 A BE 442437A BE 442437D A BE442437D A BE 442437DA BE 442437 A BE442437 A BE 442437A
Authority
BE
Belgium
Prior art keywords
masts
emi
mast
conductors
antenna
Prior art date
Application number
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE442437A publication Critical patent/BE442437A/fr

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
    • G01S3/08—Means for reducing polarisation errors, e.g. by use of Adcock or spaced loop antenna systems
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
BE442437D 1940-08-14 1941-08-11 BE442437A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE229870X 1940-08-14

Publications (1)

Publication Number Publication Date
BE442437A true BE442437A (de) 1941-09-30

Family

ID=5868040

Family Applications (1)

Application Number Title Priority Date Filing Date
BE442437D BE442437A (de) 1940-08-14 1941-08-11

Country Status (3)

Country Link
BE (1) BE442437A (de)
CH (1) CH229870A (de)
FR (1) FR874505A (de)

Also Published As

Publication number Publication date
FR874505A (fr) 1942-08-10
CH229870A (de) 1943-11-30

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