FR928743A - Système de radio-navigation - Google Patents

Système de radio-navigation

Info

Publication number
FR928743A
FR928743A FR928743DA FR928743A FR 928743 A FR928743 A FR 928743A FR 928743D A FR928743D A FR 928743DA FR 928743 A FR928743 A FR 928743A
Authority
FR
France
Prior art keywords
navigation system
radio navigation
radio
navigation
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
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR928743A publication Critical patent/FR928743A/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Particle Accelerators (AREA)
FR928743D 1945-04-20 1946-04-19 Système de radio-navigation Expired FR928743A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US589320A US2445361A (en) 1945-04-20 1945-04-20 Radio navigation system

Publications (1)

Publication Number Publication Date
FR928743A true FR928743A (fr) 1947-12-05

Family

ID=24357519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR928743D Expired FR928743A (fr) 1945-04-20 1946-04-19 Système de radio-navigation

Country Status (3)

Country Link
US (1) US2445361A (fr)
BE (1) BE464732A (fr)
FR (1) FR928743A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2689346A (en) * 1945-06-13 1954-09-14 Us Navy Long range navigation system
US2633570A (en) * 1945-10-19 1953-03-31 Jr Ivan A Greenwood Radio navigation system
US2882526A (en) * 1946-05-10 1959-04-14 Glenn H Musselman Cycle matching receiver
US2523244A (en) * 1948-06-18 1950-09-19 Rca Corp Navigation system with counter circuits for pulse timing and delay
US2782413A (en) * 1949-03-08 1957-02-19 Sperry Rand Corp Automatic loran receiver
US2614159A (en) * 1949-03-11 1952-10-14 Rca Corp Timing or drift circuits for loran navigation systems
US2712064A (en) * 1951-01-06 1955-06-28 Gen Precision Lab Inc Test pattern generator
US2892188A (en) * 1956-01-12 1959-06-23 Sperry Rand Corp Framing circuit for loran receivers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2300189A (en) * 1939-04-26 1942-10-27 Rca Corp Cathode ray deflection apparatus
US2312761A (en) * 1940-09-26 1943-03-02 Rca Corp Sweep circuit generator for cathode ray tubes
US2355363A (en) * 1942-09-29 1944-08-08 Allen B Dumont Lab Inc Cathode-ray ignition analyzer

Also Published As

Publication number Publication date
BE464732A (fr)
US2445361A (en) 1948-07-20

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