FR863451A - Methods and means for automatically determining angular positions - Google Patents

Methods and means for automatically determining angular positions

Info

Publication number
FR863451A
FR863451A FR863451DA FR863451A FR 863451 A FR863451 A FR 863451A FR 863451D A FR863451D A FR 863451DA FR 863451 A FR863451 A FR 863451A
Authority
FR
France
Prior art keywords
methods
angular positions
automatically determining
determining angular
automatically
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 FR863451A publication Critical patent/FR863451A/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
    • 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
FR863451D 1939-02-17 1940-02-16 Methods and means for automatically determining angular positions Expired FR863451A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB863451X 1939-02-17

Publications (1)

Publication Number Publication Date
FR863451A true FR863451A (en) 1941-04-02

Family

ID=10609758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR863451D Expired FR863451A (en) 1939-02-17 1940-02-16 Methods and means for automatically determining angular positions

Country Status (1)

Country Link
FR (1) FR863451A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515344A (en) * 1946-04-01 1950-07-18 Radio Patents Corp Radio beacon system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515344A (en) * 1946-04-01 1950-07-18 Radio Patents Corp Radio beacon system

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