FR941345A - Systèmes radiogoniométriques - Google Patents

Systèmes radiogoniométriques

Info

Publication number
FR941345A
FR941345A FR941345DA FR941345A FR 941345 A FR941345 A FR 941345A FR 941345D A FR941345D A FR 941345DA FR 941345 A FR941345 A FR 941345A
Authority
FR
France
Prior art keywords
finding systems
finding
systems
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
Lester Louis Libby
Eugene Cole
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 FR941345A publication Critical patent/FR941345A/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
    • G01S3/04—Details
    • G01S3/12—Means for determining sense of direction, e.g. by combining signals from directional antenna or goniometer search coil with those from non-directional antenna

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR941345D 1946-02-14 1947-01-31 Systèmes radiogoniométriques Expired FR941345A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US941345XA 1946-02-14 1946-02-14

Publications (1)

Publication Number Publication Date
FR941345A true FR941345A (fr) 1949-01-07

Family

ID=22243308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941345D Expired FR941345A (fr) 1946-02-14 1947-01-31 Systèmes radiogoniométriques

Country Status (1)

Country Link
FR (1) FR941345A (fr)

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