FR896175A - Input assembly for direction-finding receiving systems - Google Patents

Input assembly for direction-finding receiving systems

Info

Publication number
FR896175A
FR896175A FR896175DA FR896175A FR 896175 A FR896175 A FR 896175A FR 896175D A FR896175D A FR 896175DA FR 896175 A FR896175 A FR 896175A
Authority
FR
France
Prior art keywords
input assembly
receiving systems
finding receiving
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
French (fr)
Inventor
Rudolf Sittner
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.)
Loewe Opta GmbH
Original Assignee
Loewe Opta GmbH
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 Loewe Opta GmbH filed Critical Loewe Opta GmbH
Application granted granted Critical
Publication of FR896175A publication Critical patent/FR896175A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR896175D 1942-04-02 1943-07-06 Input assembly for direction-finding receiving systems Expired FR896175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE896175X 1942-04-02

Publications (1)

Publication Number Publication Date
FR896175A true FR896175A (en) 1945-02-14

Family

ID=6848058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR896175D Expired FR896175A (en) 1942-04-02 1943-07-06 Input assembly for direction-finding receiving systems

Country Status (1)

Country Link
FR (1) FR896175A (en)

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