FR835433A - Direction finder coils for directional guidance systems - Google Patents

Direction finder coils for directional guidance systems

Info

Publication number
FR835433A
FR835433A FR835433DA FR835433A FR 835433 A FR835433 A FR 835433A FR 835433D A FR835433D A FR 835433DA FR 835433 A FR835433 A FR 835433A
Authority
FR
France
Prior art keywords
coils
guidance systems
direction finder
directional guidance
directional
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR835433A publication Critical patent/FR835433A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
FR835433D 1937-03-19 1938-03-18 Direction finder coils for directional guidance systems Expired FR835433A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB820437A GB492323A (en) 1937-03-19 1937-03-19 Improvements in or relating to goniometer coils for radio direction finding systems

Publications (1)

Publication Number Publication Date
FR835433A true FR835433A (en) 1938-12-21

Family

ID=9847851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR835433D Expired FR835433A (en) 1937-03-19 1938-03-18 Direction finder coils for directional guidance systems

Country Status (4)

Country Link
BE (1) BE426978A (en)
DE (1) DE767594C (en)
FR (1) FR835433A (en)
GB (1) GB492323A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1288653B (en) * 1965-10-21 1969-02-06 Tesla Np Ring-shaped goniometer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB399557A (en) * 1932-04-08 1933-10-09 Herbert Fitzherbert Improvements in and relating to radiogoniometers

Also Published As

Publication number Publication date
BE426978A (en)
DE767594C (en) 1952-11-10
GB492323A (en) 1938-09-19

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