FR819478A - Radioguiding by radio waves - Google Patents

Radioguiding by radio waves

Info

Publication number
FR819478A
FR819478A FR819478DA FR819478A FR 819478 A FR819478 A FR 819478A FR 819478D A FR819478D A FR 819478DA FR 819478 A FR819478 A FR 819478A
Authority
FR
France
Prior art keywords
radioguiding
radio waves
waves
radio
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.)
Societe Francaise Radio Electrique
Original Assignee
Societe Francaise Radio Electrique
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 Societe Francaise Radio Electrique filed Critical Societe Francaise Radio Electrique
Application granted granted Critical
Publication of FR819478A publication Critical patent/FR819478A/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
FR819478D 1936-06-22 1936-06-22 Radioguiding by radio waves Expired FR819478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR716264X 1936-06-22

Publications (1)

Publication Number Publication Date
FR819478A true FR819478A (en) 1937-10-19

Family

ID=9089435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR819478D Expired FR819478A (en) 1936-06-22 1936-06-22 Radioguiding by radio waves

Country Status (2)

Country Link
DE (1) DE716264C (en)
FR (1) FR819478A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE524023A (en) * 1951-09-01

Also Published As

Publication number Publication date
DE716264C (en) 1942-01-27

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