FR908462A - Compensated direction finder - Google Patents

Compensated direction finder

Info

Publication number
FR908462A
FR908462A FR908462DA FR908462A FR 908462 A FR908462 A FR 908462A FR 908462D A FR908462D A FR 908462DA FR 908462 A FR908462 A FR 908462A
Authority
FR
France
Prior art keywords
direction finder
compensated direction
compensated
finder
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)
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.)
Sadir Carpentier SA
Original Assignee
Sadir Carpentier SA
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 Sadir Carpentier SA filed Critical Sadir Carpentier SA
Application granted granted Critical
Publication of FR908462A publication Critical patent/FR908462A/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
    • G01S3/06—Means for increasing effective directivity, e.g. by combining signals having differently oriented directivity characteristics or by sharpening the envelope waveform of the signal derived from a rotating or oscillating beam antenna
    • G01S3/065—Means for increasing effective directivity, e.g. by combining signals having differently oriented directivity characteristics or by sharpening the envelope waveform of the signal derived from a rotating or oscillating beam antenna by using non-directional aerial

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR908462D 1944-07-12 1944-07-12 Compensated direction finder Expired FR908462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR908462T 1944-07-12

Publications (1)

Publication Number Publication Date
FR908462A true FR908462A (en) 1946-04-10

Family

ID=9407154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR908462D Expired FR908462A (en) 1944-07-12 1944-07-12 Compensated direction finder

Country Status (1)

Country Link
FR (1) FR908462A (en)

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