FR826555A - Système de guidage par ondes radio-électriques - Google Patents

Système de guidage par ondes radio-électriques

Info

Publication number
FR826555A
FR826555A FR826555DA FR826555A FR 826555 A FR826555 A FR 826555A FR 826555D A FR826555D A FR 826555DA FR 826555 A FR826555 A FR 826555A
Authority
FR
France
Prior art keywords
radio wave
guidance system
wave guidance
radio
wave
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)
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 FR826555A publication Critical patent/FR826555A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/02—Indicating arrangements
    • H03J1/04—Indicating arrangements with optical indicating means
    • 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)
  • Circuits Of Receivers In General (AREA)
FR826555D 1936-12-17 1936-12-17 Système de guidage par ondes radio-électriques Expired FR826555A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR826555T 1936-12-17

Publications (1)

Publication Number Publication Date
FR826555A true FR826555A (fr) 1938-04-04

Family

ID=9282911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR826555D Expired FR826555A (fr) 1936-12-17 1936-12-17 Système de guidage par ondes radio-électriques

Country Status (3)

Country Link
BE (1) BE425238A (enEXAMPLES)
FR (1) FR826555A (enEXAMPLES)
GB (1) GB491762A (enEXAMPLES)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2447728A (en) * 1942-10-28 1948-08-24 Westinghouse Electric Corp Radio direction and range indicator

Also Published As

Publication number Publication date
BE425238A (enEXAMPLES)
GB491762A (en) 1938-09-08

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