FR1010027A - Improvements to signaling or pulse transmission systems - Google Patents

Improvements to signaling or pulse transmission systems

Info

Publication number
FR1010027A
FR1010027A FR1010027DA FR1010027A FR 1010027 A FR1010027 A FR 1010027A FR 1010027D A FR1010027D A FR 1010027DA FR 1010027 A FR1010027 A FR 1010027A
Authority
FR
France
Prior art keywords
signaling
transmission systems
pulse transmission
pulse
systems
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
P Perilhou
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Application granted granted Critical
Publication of FR1010027A publication Critical patent/FR1010027A/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
    • G01S1/08—Systems for determining direction or position line
    • G01S1/20—Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference systems
    • 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)
FR1010027D 1948-07-22 1948-07-22 Improvements to signaling or pulse transmission systems Expired FR1010027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1010027T 1948-07-22

Publications (1)

Publication Number Publication Date
FR1010027A true FR1010027A (en) 1952-06-06

Family

ID=9568687

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1010027D Expired FR1010027A (en) 1948-07-22 1948-07-22 Improvements to signaling or pulse transmission systems

Country Status (1)

Country Link
FR (1) FR1010027A (en)

Similar Documents

Publication Publication Date Title
FR1030550A (en) Improvements to electronic signaling systems
FR1004582A (en) Improvements to transmission systems
FR995899A (en) Improvements to transmission systems
FR938252A (en) Improvements to communication and signaling systems
FR1007764A (en) Improvements to electrical pulse multiplex transmission systems
FR967489A (en) Improvements to pulse modulation systems
FR996510A (en) Improvements to signaling systems
FR983196A (en) Pulse Code Modulation Systems
FR1010027A (en) Improvements to signaling or pulse transmission systems
FR61244E (en) Improvements to remote signaling systems using conventional signals
FR993388A (en) Improvements to pulse signaling systems
FR925710A (en) Improvements to signaling systems
FR1026828A (en) Improvements to signaling devices
FR948715A (en) Improvements to directed radio-electric signaling systems
FR998655A (en) Improvements to signaling systems
FR939116A (en) Improvements to pulse signaling systems
FR1024443A (en) Improvements to radar systems
FR991939A (en) Pulse signaling system
FR1030697A (en) Improvements to signaling systems using pulse code modulation
FR982894A (en) Multi-lane pulse signaling system
FR1019724A (en) Improvements to signaling systems
FR985814A (en) Improvements to signal transmission systems
FR929395A (en) Improvements to signaling systems
FR1002740A (en) Improvements to telemetry systems
FR938525A (en) Improvements to telegraphs or similar signaling systems