FR842896A - Radiorécepteur directif pour navigation - Google Patents

Radiorécepteur directif pour navigation

Info

Publication number
FR842896A
FR842896A FR842896DA FR842896A FR 842896 A FR842896 A FR 842896A FR 842896D A FR842896D A FR 842896DA FR 842896 A FR842896 A FR 842896A
Authority
FR
France
Prior art keywords
navigation
radio receiver
directional radio
directional
receiver
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)
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co Ltd
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 Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Application granted granted Critical
Publication of FR842896A publication Critical patent/FR842896A/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)
  • Gyroscopes (AREA)
FR842896D 1937-09-04 1938-09-02 Radiorécepteur directif pour navigation Expired FR842896A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2422837A GB501550A (en) 1937-09-04 1937-09-04 Improvements in or relating to navigation aiding directional radio receiving systems

Publications (1)

Publication Number Publication Date
FR842896A true FR842896A (fr) 1939-06-21

Family

ID=10208407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR842896D Expired FR842896A (fr) 1937-09-04 1938-09-02 Radiorécepteur directif pour navigation

Country Status (2)

Country Link
FR (1) FR842896A (fr)
GB (1) GB501550A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2463286A (en) * 1944-04-01 1949-03-01 Frederick A Kolster Radio direction finding system

Also Published As

Publication number Publication date
GB501550A (en) 1939-03-01

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