FR837610A - Perfectionnements aux dispositifs radio-électriques de détermination de direction - Google Patents

Perfectionnements aux dispositifs radio-électriques de détermination de direction

Info

Publication number
FR837610A
FR837610A FR837610DA FR837610A FR 837610 A FR837610 A FR 837610A FR 837610D A FR837610D A FR 837610DA FR 837610 A FR837610 A FR 837610A
Authority
FR
France
Prior art keywords
radio
direction determination
determination devices
electric direction
electric
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)
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation 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 Bendix Aviation Corp filed Critical Bendix Aviation Corp
Application granted granted Critical
Publication of FR837610A publication Critical patent/FR837610A/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
    • G01S3/08—Means for reducing polarisation errors, e.g. by use of Adcock or spaced loop antenna systems
    • G01S3/085—Means for reducing polarisation errors, e.g. by use of Adcock or spaced loop antenna systems by using spaced loop aerial systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR837610D 1938-05-06 1938-05-06 Perfectionnements aux dispositifs radio-électriques de détermination de direction Expired FR837610A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR837610T 1938-05-06

Publications (1)

Publication Number Publication Date
FR837610A true FR837610A (fr) 1939-02-15

Family

ID=9298662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR837610D Expired FR837610A (fr) 1938-05-06 1938-05-06 Perfectionnements aux dispositifs radio-électriques de détermination de direction

Country Status (1)

Country Link
FR (1) FR837610A (fr)

Similar Documents

Publication Publication Date Title
FR855184A (fr) Perfectionnements apportés aux dispositifs de fixation
FR854371A (fr) Perfectionnements aux dispositifs de catapultage
FR857156A (fr) Perfectionnements aux interrupteurs
FR859451A (fr) Perfectionnements apportés aux dispositifs de fixation
FR867448A (fr) Dispositifs pyroélectriques
FR57643E (fr) Perfectionnements aux dispositifs manométriques
FR864075A (fr) Perfectionnements apportés aux dispositifs de fixation
FR939303A (fr) Perfectionnements aux dispositifs électro-magnétiques
FR855804A (fr) Perfectionnements aux interrupteurs
FR972333A (fr) Perfectionnements aux dispositifs de projection
FR859553A (fr) Perfectionnements aux interrupteurs
FR847613A (fr) Perfectionnements aux stylographes
FR952042A (fr) Perfectionnements aux dispositifs commutateurs électro-magnétiques
FR876914A (fr) Perfectionnements aux dispositifs de couplage
FR931082A (fr) Perfectionnements aux dispositifs électroniques
FR856373A (fr) Perfectionnements aux dispositifs actionnés par inertie
FR837610A (fr) Perfectionnements aux dispositifs radio-électriques de détermination de direction
FR860459A (fr) Perfectionnements aux dispositifs autocollimateurs
FR867194A (fr) Perfectionnements aux dispositifs de freinage
FR865847A (fr) Perfectionnements aux dispositifs indicateurs électriques
FR950713A (fr) Perfectionnements apportés aux dispositifs de réfrigération
FR845025A (fr) Perfectionnements aux dispositifs manométriques
FR859713A (fr) Perfectionnements aux dispositifs de réglage de grandeurs
FR851933A (fr) Perfectionnements aux dispositifs de suspension
FR853414A (fr) Perfectionnements aux palans