ES180669A1 - Un sistema de radiofaro de gran alcance - Google Patents

Un sistema de radiofaro de gran alcance

Info

Publication number
ES180669A1
ES180669A1 ES0180669A ES180669A ES180669A1 ES 180669 A1 ES180669 A1 ES 180669A1 ES 0180669 A ES0180669 A ES 0180669A ES 180669 A ES180669 A ES 180669A ES 180669 A1 ES180669 A1 ES 180669A1
Authority
ES
Spain
Prior art keywords
large range
range radio
lamp system
irradiation patterns
radio lamp
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
ES0180669A
Other languages
English (en)
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 ES180669A1 publication Critical patent/ES180669A1/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)
  • Radar Systems Or Details Thereof (AREA)
  • Circuits Of Receivers In General (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

Sistema de radiofaro que emplea un radiofaro que emite cíclica y sucesivamente señales en una pluralidad de diagramas de irradiación dirigidos diferentemente un receptor indicador caracterizado por equipo para elegir sincrónicamente energía que define los distintos diagramas de irradiación y medios indicadores que responden a la energía recibida para indicar la posición acimutal del receptor con respecto al radiofaro.
ES0180669A 1946-02-05 1947-11-27 Un sistema de radiofaro de gran alcance Expired ES180669A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US645668A US2541040A (en) 1946-02-05 1946-02-05 Radio range beacon

Publications (1)

Publication Number Publication Date
ES180669A1 true ES180669A1 (es) 1948-01-01

Family

ID=24589964

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0180669A Expired ES180669A1 (es) 1946-02-05 1947-11-27 Un sistema de radiofaro de gran alcance

Country Status (7)

Country Link
US (1) US2541040A (es)
BE (1) BE475119A (es)
CH (1) CH270875A (es)
ES (1) ES180669A1 (es)
FR (2) FR943684A (es)
GB (1) GB641809A (es)
NL (1) NL86928C (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR67478E (fr) * 1953-09-29 1958-03-13 Int Standard Electric Corp Système de balises radio-électriques
US2817082A (en) * 1954-06-04 1957-12-17 Itt Continuous wave beacon system
US2924820A (en) * 1955-02-28 1960-02-09 Itt Aerial navigation beacon system
DE1027264B (de) * 1955-07-04 1958-04-03 Int Standard Electric Corp Allrichtungsfunkfeuer
US6040801A (en) * 1964-04-30 2000-03-21 The United States Of America As Represented By The Secretary Of The Navy Low duty cycle navigation system

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1988006A (en) * 1931-10-15 1935-01-15 Bell Telephone Labor Inc Direction finding system
US2120303A (en) * 1936-04-03 1938-06-14 Telefunken Gmbh Gain control device
US2288196A (en) * 1937-11-18 1942-06-30 Lorenz C Ag Radio beacon system
CH214204A (de) * 1938-03-23 1941-04-15 Lorenz C Ag Verfahren zum Tasten von Richtsendern.
US2228692A (en) * 1938-10-14 1941-01-14 Washington Inst Of Technology Load stabilizing means for modulation systems
US2284475A (en) * 1939-04-26 1942-05-26 Plebanski Jozef Radio direction finding system
NL61316C (es) * 1939-05-05
NL57508C (es) * 1939-06-19
BE474310A (es) * 1939-10-19
US2288815A (en) * 1940-09-28 1942-07-07 Rca Corp Omnidirectional radio range
US2311837A (en) * 1941-07-26 1943-02-23 Fed Telephone & Radio Corp Vertical crossover elimination
US2392420A (en) * 1941-11-04 1946-01-08 John R Steinhoff Apparatus for radio direction finding
US2406970A (en) * 1941-11-29 1946-09-03 Rca Corp Radio pulse indicator
US2406396A (en) * 1942-03-02 1946-08-27 Decca Record Co Ltd Equisignal radio beacon system
US2448016A (en) * 1944-01-26 1948-08-31 Standard Telephones Cables Ltd Instrument landing system
US2413637A (en) * 1944-09-15 1946-12-31 Hazeltine Research Inc Direction indicating device
US2406468A (en) * 1944-09-15 1946-08-27 Hazeltine Research Inc Direction-indicating system

Also Published As

Publication number Publication date
GB641809A (en) 1950-08-23
BE475119A (es)
FR943684A (fr) 1949-03-15
US2541040A (en) 1951-02-13
NL86928C (es)
CH270875A (de) 1950-09-30
FR57758E (fr) 1953-09-09

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