FR1064701A - Radio altimeter - Google Patents

Radio altimeter

Info

Publication number
FR1064701A
FR1064701A FR1064701DA FR1064701A FR 1064701 A FR1064701 A FR 1064701A FR 1064701D A FR1064701D A FR 1064701DA FR 1064701 A FR1064701 A FR 1064701A
Authority
FR
France
Prior art keywords
radio altimeter
altimeter
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)
Inventor
Claude Ducot
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.)
D ELECTRONIQUE ET DE THYSIQUE
Laboratoires dElectronique Philips SAS
Original Assignee
D ELECTRONIQUE ET DE THYSIQUE
Laboratoires dElectronique et de Physique Appliquee
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 D ELECTRONIQUE ET DE THYSIQUE, Laboratoires dElectronique et de Physique Appliquee filed Critical D ELECTRONIQUE ET DE THYSIQUE
Application granted granted Critical
Publication of FR1064701A publication Critical patent/FR1064701A/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)
  • Radar Systems Or Details Thereof (AREA)
FR1064701D 1951-12-22 1951-12-22 Radio altimeter Expired FR1064701A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1064701T 1951-12-22

Publications (1)

Publication Number Publication Date
FR1064701A true FR1064701A (en) 1954-05-17

Family

ID=9601882

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1064701D Expired FR1064701A (en) 1951-12-22 1951-12-22 Radio altimeter

Country Status (2)

Country Link
FR (1) FR1064701A (en)
GB (1) GB729509A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9022587D0 (en) * 1990-10-17 1990-11-28 Marconi Electronic Devices Radar arrangement

Also Published As

Publication number Publication date
GB729509A (en) 1955-05-04

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