FR933321A - Radio-electric device for measuring distances and altitudes - Google Patents

Radio-electric device for measuring distances and altitudes

Info

Publication number
FR933321A
FR933321A FR933321DA FR933321A FR 933321 A FR933321 A FR 933321A FR 933321D A FR933321D A FR 933321DA FR 933321 A FR933321 A FR 933321A
Authority
FR
France
Prior art keywords
altitudes
radio
electric device
measuring distances
distances
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.)
Pye Electronic Products Ltd
Original Assignee
Pye 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 Pye Ltd filed Critical Pye Ltd
Application granted granted Critical
Publication of FR933321A publication Critical patent/FR933321A/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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/103—Systems for measuring distance only using transmission of interrupted, pulse modulated waves particularities of the measurement of the distance

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR933321D 1940-07-04 1946-09-07 Radio-electric device for measuring distances and altitudes Expired FR933321A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB933321X 1940-07-04

Publications (1)

Publication Number Publication Date
FR933321A true FR933321A (en) 1948-04-16

Family

ID=10747578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR933321D Expired FR933321A (en) 1940-07-04 1946-09-07 Radio-electric device for measuring distances and altitudes

Country Status (1)

Country Link
FR (1) FR933321A (en)

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