NL62090C - - Google Patents

Info

Publication number
NL62090C
NL62090C NL62090DA NL62090C NL 62090 C NL62090 C NL 62090C NL 62090D A NL62090D A NL 62090DA NL 62090 C NL62090 C NL 62090C
Authority
NL
Netherlands
Application number
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.)
Publication of NL62090C publication Critical patent/NL62090C/xx

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)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
NL62090D 1938-06-22 NL62090C (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US215102A US2253958A (en) 1938-06-22 1938-06-22 Rotating radio beacon

Publications (1)

Publication Number Publication Date
NL62090C true NL62090C (id)

Family

ID=22801654

Family Applications (1)

Application Number Title Priority Date Filing Date
NL62090D NL62090C (id) 1938-06-22

Country Status (2)

Country Link
US (1) US2253958A (id)
NL (1) NL62090C (id)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB568120A (en) * 1940-02-23 1945-03-20 Standard Telephones Cables Ltd Improvements in or relating to radio beacons
US2552511A (en) * 1941-10-23 1951-05-15 Sperry Corp Instrument landing system
BE455855A (id) * 1943-04-12
FR986979A (fr) * 1943-12-20 1951-08-07 Sadir Carpentier Système de radioguidage
BE462690A (id) * 1944-02-04
BE462780A (id) * 1944-02-05
US2530287A (en) * 1944-05-05 1950-11-14 Radio Electr Soc Fr Aerial navigation
US2511030A (en) * 1945-02-27 1950-06-13 John D Woodward Omnidirectional beacon
US2444431A (en) * 1945-04-17 1948-07-06 Standard Telephones Cables Ltd Radio beacon transmitter
US2532939A (en) * 1945-04-23 1950-12-05 John W S Pringle Radio beacon
US2591731A (en) * 1945-05-30 1952-04-08 Us Sec War Measuring system
US2513477A (en) * 1946-02-14 1950-07-04 Rca Corp Omnidirectional radio range
US2509230A (en) * 1946-02-28 1950-05-30 Standard Telephones Cables Ltd Beacon system
US2513528A (en) * 1946-03-08 1950-07-04 Rca Corp Omnidirectional radio range
CH249408A (de) * 1946-04-01 1947-06-30 Patelhold Patentverwertung Einrichtung zur Bestimmung der horizontalen Winkellage eines Empfängers.
US2536509A (en) * 1946-12-24 1951-01-02 Rca Corp Radio aid to navigation
US2623208A (en) * 1947-06-16 1952-12-23 Wallace Traffic control system
US2534843A (en) * 1947-10-10 1950-12-19 Panoramic Radio Corp Gated dual synchrometric system
US2534842A (en) * 1947-10-10 1950-12-19 Panoramic Radio Corp Dual synchrometric system
US2572041A (en) * 1947-10-29 1951-10-23 Sperry Corp Selective azimuth signaling system
US2557855A (en) * 1948-01-26 1951-06-19 Fr Sadir Carpentier Soc Radio guiding system
US2520595A (en) * 1948-02-27 1950-08-29 Rca Corp Visual indicator of distance between two points and the bearing of a line connectingthem
US2659819A (en) * 1949-02-15 1953-11-17 Marconi Wireless Telegraph Co Aerial system
US2565506A (en) * 1949-07-26 1951-08-28 Sperry Corp Omnidirectional radio range system
US2836814A (en) * 1952-06-25 1958-05-27 Itt R-f phase shifter
US2765461A (en) * 1952-08-01 1956-10-02 Alford Andrew Monidirectional range system
US2804615A (en) * 1953-09-08 1957-08-27 Westinghouse Air Brake Co Navigational system
US2914767A (en) * 1955-05-11 1959-11-24 Csf Large pass-band diplexer
US3021521A (en) * 1955-11-30 1962-02-13 Raytheon Co Feed-through nulling systems
FR2139705A1 (id) * 1971-06-01 1973-01-12 Thomson Csf

Also Published As

Publication number Publication date
US2253958A (en) 1941-08-26

Similar Documents

Publication Publication Date Title
BE426920A (id)
BE428170A (id)
BE428117A (id)
BE428063A (id)
BE428011A (id)
BE427988A (id)
BE427957A (id)
BE427948A (id)
BE427924A (id)
BE427877A (id)
BE427850A (id)
BE427803A (id)
BE427798A (id)
BE427774A (id)
BE427768A (id)
BE427560A (id)
BE427523A (id)
BE427511A (id)
BE427383A (id)
BE428437A (id)
BE427381A (id)
BE427315A (id)
BE426413A (id)
NL62090C (id)
BE427269A (id)