ES178741A1 - Sistemas de radio, localizacion y senalizacion - Google Patents

Sistemas de radio, localizacion y senalizacion

Info

Publication number
ES178741A1
ES178741A1 ES0178741A ES178741A ES178741A1 ES 178741 A1 ES178741 A1 ES 178741A1 ES 0178741 A ES0178741 A ES 0178741A ES 178741 A ES178741 A ES 178741A ES 178741 A1 ES178741 A1 ES 178741A1
Authority
ES
Spain
Prior art keywords
ship
repetition rate
pulse repetition
location
signaling
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
ES0178741A
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 ES178741A1 publication Critical patent/ES178741A1/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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/282—Transmitters

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)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)

Abstract

Un sistema de radio localización y señalización caracterizado por un método para detectar la presencia de una nave tal como aeroplanos y buques para comunicar con las tripulaciones de una nave detectada que comprende, en una estación dada, transmitir un tren de impulsos,detectar los impulsos de eco causado por una nave y señalar a los ocupantes de la nave modulando en frecuencia el ritmo de repetición de impulso de los impulsos transmitidos detectar las señales producidas por modulación de frecuencia del ritmo de repetición de impulso y señalar desde la nave a dicha estación dada transmitiendo desde dicha nave un tren de impulsos sincronizado al ritmo de repetición de los impulsos desde dicha estación y modular en frecuencia el ritmo de repetición de impulso de los mismos.
ES0178741A 1943-11-06 1947-07-02 Sistemas de radio, localizacion y senalizacion Expired ES178741A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US509230A US2495737A (en) 1943-11-06 1943-11-06 Radio locating and signaling system

Publications (1)

Publication Number Publication Date
ES178741A1 true ES178741A1 (es) 1947-09-01

Family

ID=38463036

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0178741A Expired ES178741A1 (es) 1943-11-06 1947-07-02 Sistemas de radio, localizacion y senalizacion

Country Status (2)

Country Link
US (1) US2495737A (es)
ES (1) ES178741A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2613348A (en) * 1944-10-06 1952-10-07 Edwin K Stodola Frequency modulation system
US2720644A (en) * 1945-11-29 1955-10-11 Everhard H B Bartelink Simplified identification system
US2589860A (en) * 1945-12-10 1952-03-18 Us Sec War Altitude indicator system
US2589808A (en) * 1946-10-21 1952-03-18 Hazeltine Research Inc Transpondor system
US2632158A (en) * 1947-09-23 1953-03-17 Wallace Synchrometric multiplexing system
US2689344A (en) * 1951-05-15 1954-09-14 Stanley R Rich Pulse modulated speech transmission system
DE912584C (de) * 1951-09-20 1954-05-31 Siemens Ag System zur Nachrichtenuebermittlung und Entfernungsmessung
US3931622A (en) * 1970-08-19 1976-01-06 Raytheon Company Voice-modulated transponder system
US3810179A (en) * 1971-11-04 1974-05-07 Del Norte Technology Radar trilateralization position locators
US3918056A (en) * 1971-11-04 1975-11-04 Del Norte Technology Radar trilateralization position locators
US7298313B1 (en) * 1975-10-28 2007-11-20 United States Of America As Represented By The Secretary Of The Navy Radar-compatible data link system (U)

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1610425A (en) * 1918-09-03 1926-12-14 John Hays Hammond Transmission system for radiant energy
US1995285A (en) * 1929-01-25 1935-03-26 Albersheim Walter Radio navigation
US2061734A (en) * 1934-09-29 1936-11-24 Rca Corp Signaling system
US2134716A (en) * 1936-10-20 1938-11-01 Gunn Ross Measuring speed and distance by radiant energy
US2113214A (en) * 1936-10-29 1938-04-05 Rca Corp Method of frequency or phase modulation
US2157122A (en) * 1937-05-10 1939-05-09 Francis W Dunmore Warning system for indicating the proximity of aircraft
US2227598A (en) * 1937-07-03 1941-01-07 Sperry Gyroscope Co Inc Radio absolute altimeter
US2415095A (en) * 1938-01-17 1947-02-04 Board Radio measurement of distances and velocities
US2189549A (en) * 1938-03-18 1940-02-06 Rca Corp Antenna switching system
US2252083A (en) * 1938-04-23 1941-08-12 Rca Corp Radio traffic control
US2225046A (en) * 1938-05-03 1940-12-17 Sperry Gyroscope Co Inc Radio contourmeter
US2407199A (en) * 1940-06-29 1946-09-03 Rca Corp Communication and distance determining system
US2407644A (en) * 1940-07-29 1946-09-17 Submarine Signal Co Ranging system
US2401618A (en) * 1941-04-30 1946-06-04 Rca Corp Pulse communication system
US2316868A (en) * 1941-05-20 1943-04-20 Rca Corp Frequency modulation detector
US2323596A (en) * 1941-06-17 1943-07-06 Rca Corp Frequency modulation receiver
US2381928A (en) * 1942-03-05 1945-08-14 Rca Corp Frequency modulated pulse signaling
US2422382A (en) * 1943-03-29 1947-06-17 Bendix Aviat Corp Distance measuring apparatus
FR1384702A (fr) * 1963-11-19 1965-01-08 Materiel Electrique S W Le Circuit générateur et distributeur d'impulsions

Also Published As

Publication number Publication date
US2495737A (en) 1950-01-31

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