FR929994A - Improvements to radiator systems for radio navigation - Google Patents

Improvements to radiator systems for radio navigation

Info

Publication number
FR929994A
FR929994A FR929994DA FR929994A FR 929994 A FR929994 A FR 929994A FR 929994D A FR929994D A FR 929994DA FR 929994 A FR929994 A FR 929994A
Authority
FR
France
Prior art keywords
radio navigation
radiator systems
radiator
systems
navigation
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)
Inventor
Eric Osborne Willoughby
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR929994A publication Critical patent/FR929994A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR929994D 1944-04-04 1946-06-28 Improvements to radiator systems for radio navigation Expired FR929994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB260340X 1944-04-04

Publications (1)

Publication Number Publication Date
FR929994A true FR929994A (en) 1948-01-13

Family

ID=10237302

Family Applications (1)

Application Number Title Priority Date Filing Date
FR929994D Expired FR929994A (en) 1944-04-04 1946-06-28 Improvements to radiator systems for radio navigation

Country Status (4)

Country Link
BE (1) BE471227A (en)
CH (1) CH260340A (en)
FR (1) FR929994A (en)
GB (1) GB580567A (en)

Also Published As

Publication number Publication date
BE471227A (en)
CH260340A (en) 1949-03-15
GB580567A (en) 1946-09-12

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