FR796057A - Radiogoniomètre à lecture directe - Google Patents

Radiogoniomètre à lecture directe

Info

Publication number
FR796057A
FR796057A FR796057DA FR796057A FR 796057 A FR796057 A FR 796057A FR 796057D A FR796057D A FR 796057DA FR 796057 A FR796057 A FR 796057A
Authority
FR
France
Prior art keywords
reading direction
direct reading
direction finder
finder
direct
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
Jean Marique
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.)
INT DE TELEGRAPHIE SANS FIL
Original Assignee
INT DE TELEGRAPHIE SANS FIL
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 INT DE TELEGRAPHIE SANS FIL filed Critical INT DE TELEGRAPHIE SANS FIL
Application granted granted Critical
Publication of FR796057A publication Critical patent/FR796057A/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
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Viewfinders (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Eye Examination Apparatus (AREA)
FR796057D 1935-01-04 1935-10-09 Radiogoniomètre à lecture directe Expired FR796057A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE447238X 1935-01-04

Publications (1)

Publication Number Publication Date
FR796057A true FR796057A (fr) 1936-03-28

Family

ID=3869763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR796057D Expired FR796057A (fr) 1935-01-04 1935-10-09 Radiogoniomètre à lecture directe

Country Status (6)

Country Link
US (1) US2033723A (fr)
BE (1) BE407131A (fr)
DE (1) DE689273C (fr)
FR (1) FR796057A (fr)
GB (1) GB447238A (fr)
NL (1) NL42975C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2491785A (en) * 1945-05-15 1949-12-20 Raymond K Vermillion Visual on and off course radio beam indicator

Also Published As

Publication number Publication date
GB447238A (en) 1936-05-14
NL42975C (fr)
DE689273C (de) 1940-03-15
BE407131A (fr)
US2033723A (en) 1936-03-10

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