FR952460A - Direction-finding receivers - Google Patents

Direction-finding receivers

Info

Publication number
FR952460A
FR952460A FR952460DA FR952460A FR 952460 A FR952460 A FR 952460A FR 952460D A FR952460D A FR 952460DA FR 952460 A FR952460 A FR 952460A
Authority
FR
France
Prior art keywords
finding receivers
receivers
finding
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
French (fr)
Inventor
Nathan Marchand
Frank Ofato Chesus
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR952460A publication Critical patent/FR952460A/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
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/143—Systems for determining direction or deviation from predetermined direction by vectorial combination of signals derived from differently oriented antennae

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR952460D 1946-07-01 1947-08-07 Direction-finding receivers Expired FR952460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US952460XA 1946-07-01 1946-07-01

Publications (1)

Publication Number Publication Date
FR952460A true FR952460A (en) 1949-11-17

Family

ID=22250908

Family Applications (1)

Application Number Title Priority Date Filing Date
FR952460D Expired FR952460A (en) 1946-07-01 1947-08-07 Direction-finding receivers

Country Status (1)

Country Link
FR (1) FR952460A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1067889B (en) * 1953-05-05 1959-10-29 Dr Maximilian Waechtler High frequency direction finder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1067889B (en) * 1953-05-05 1959-10-29 Dr Maximilian Waechtler High frequency direction finder

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