FR1002424A - Perfectionnements aux indicateurs de direction radioélectrique - Google Patents

Perfectionnements aux indicateurs de direction radioélectrique

Info

Publication number
FR1002424A
FR1002424A FR1002424DA FR1002424A FR 1002424 A FR1002424 A FR 1002424A FR 1002424D A FR1002424D A FR 1002424DA FR 1002424 A FR1002424 A FR 1002424A
Authority
FR
France
Prior art keywords
direction indicators
radio direction
radio
indicators
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
Other languages
English (en)
Inventor
Francois Vignaud
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
Application granted granted Critical
Publication of FR1002424A publication Critical patent/FR1002424A/fr
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
    • G01S3/38—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal
    • G01S3/42—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal the desired condition being maintained automatically

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR1002424D 1946-09-26 1946-09-26 Perfectionnements aux indicateurs de direction radioélectrique Expired FR1002424A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1002424T 1946-09-26

Publications (1)

Publication Number Publication Date
FR1002424A true FR1002424A (fr) 1952-03-06

Family

ID=9562153

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1002424D Expired FR1002424A (fr) 1946-09-26 1946-09-26 Perfectionnements aux indicateurs de direction radioélectrique

Country Status (1)

Country Link
FR (1) FR1002424A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1055618B (de) * 1955-03-22 1959-04-23 Bendix Aviat Corp Phasenvergleichseinrichtung fuer einen Funkpeiler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1055618B (de) * 1955-03-22 1959-04-23 Bendix Aviat Corp Phasenvergleichseinrichtung fuer einen Funkpeiler

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