ES179919A1 - MEJORAS EN O RELATIVAS A SISTEMAS RADIOINDICADORES DE POSICIoN - Google Patents

MEJORAS EN O RELATIVAS A SISTEMAS RADIOINDICADORES DE POSICIoN

Info

Publication number
ES179919A1
ES179919A1 ES0179919A ES179919A ES179919A1 ES 179919 A1 ES179919 A1 ES 179919A1 ES 0179919 A ES0179919 A ES 0179919A ES 179919 A ES179919 A ES 179919A ES 179919 A1 ES179919 A1 ES 179919A1
Authority
ES
Spain
Prior art keywords
radio
station
goniometric
screen
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
ES0179919A
Other languages
English (en)
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES179919A1 publication Critical patent/ES179919A1/es
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)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
ES0179919A 1946-10-17 1947-09-27 MEJORAS EN O RELATIVAS A SISTEMAS RADIOINDICADORES DE POSICIoN Expired ES179919A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3091946A GB633076A (en) 1946-10-17 1946-10-17 Improvements in or relating to radio-position indicating systems

Publications (1)

Publication Number Publication Date
ES179919A1 true ES179919A1 (es) 1947-11-01

Family

ID=10315126

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0179919A Expired ES179919A1 (es) 1946-10-17 1947-09-27 MEJORAS EN O RELATIVAS A SISTEMAS RADIOINDICADORES DE POSICIoN

Country Status (3)

Country Link
BE (1) BE478028A (enrdf_load_html_response)
ES (1) ES179919A1 (enrdf_load_html_response)
GB (1) GB633076A (enrdf_load_html_response)

Also Published As

Publication number Publication date
BE478028A (enrdf_load_html_response)
GB633076A (en) 1949-12-12

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