FR962509A - - Google Patents

Info

Publication number
FR962509A
FR962509A FR962509DA FR962509A FR 962509 A FR962509 A FR 962509A FR 962509D A FR962509D A FR 962509DA FR 962509 A FR962509 A FR 962509A
Authority
FR
France
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
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 date
Application granted granted Critical
Publication of FR962509A publication Critical patent/FR962509A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Transceivers (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR962509D 1942-02-14 Expired FR962509A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US430905A US2424984A (en) 1942-02-14 1942-02-14 Distance and direction radio object detection

Publications (1)

Publication Number Publication Date
FR962509A true FR962509A (fr) 1950-06-14

Family

ID=23709574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR962509D Expired FR962509A (fr) 1942-02-14

Country Status (3)

Country Link
US (1) US2424984A (fr)
ES (1) ES182167A1 (fr)
FR (1) FR962509A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231317B (de) * 1961-01-25 1966-12-29 Csf Rueckstrahlpeilantennenpaar zum gleichzeitigen Phasenvergleich in der einen und Amplituden-vergleich in der anderen Peilebene

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660721A (en) * 1942-04-09 1953-11-24 Robert M Page Radio echo ranging apparatus
US2546170A (en) * 1942-12-07 1951-03-27 George C Schleter Radio echo system for aircraft
US2754509A (en) * 1942-12-07 1956-07-10 William M Hall Radio echo detection system for determining range and direction of objects in space
US2512086A (en) * 1942-12-25 1950-06-20 Bowen Edward George Radio locating apparatus
GB581375A (en) * 1942-12-25 1946-10-10 Ronald William Taylor Improvements in or relating to radio locating apparatus
US2579497A (en) * 1943-02-15 1951-12-25 Sperry Corp Radio pulse system
GB589958A (en) * 1943-08-27 1947-07-04 John Douglas Cockcroft Improvements in or relating to radio transmission and reception
US2716235A (en) * 1943-11-05 1955-08-23 Sperry Rand Corp Object detecting and locating systems
US2513962A (en) * 1944-05-09 1950-07-04 Gen Electric Directive radiant energy object locating system
US2617015A (en) * 1945-01-23 1952-11-04 Everard M Williams Panoramic system
US2517540A (en) * 1945-08-11 1950-08-08 Standard Telephones Cables Ltd Distance measuring system
US2644155A (en) * 1945-11-21 1953-06-30 Jr Robert A Emmett Blind landing system
US2548900A (en) * 1946-06-12 1951-04-17 Sperry Corp Data presentation apparatus
US2554893A (en) * 1946-07-31 1951-05-29 Hazeltine Research Inc Traffic signaling system
US2646563A (en) * 1946-09-24 1953-07-21 Us Navy V-beam height indicator
US3016530A (en) * 1946-11-14 1962-01-09 Sperry Rand Corp Radar object positional indicator
US2543081A (en) * 1948-03-16 1951-02-27 Int Standard Electric Corp Pulsed localizer
US2640982A (en) * 1948-04-17 1953-06-02 Int Standard Electric Corp Pulse navaglide system
US2807714A (en) * 1948-05-14 1957-09-24 Jr Owen F Foin Combination t.-r. gas switching tube and a gas r. f. antenna tube
US2688744A (en) * 1948-11-12 1954-09-07 Philco Corp Means for controlling antenna characteristics in object locating systems of the reflection type
US2987720A (en) * 1950-12-05 1961-06-06 Katzin Martin Double pulse length radar
US2980906A (en) * 1954-07-19 1961-04-18 Westinghouse Electric Corp Mono-pulse radar system
US3012222A (en) * 1957-08-08 1961-12-05 Hagemann Julius System for displaying sonic echoes from underwater targets

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2176469A (en) * 1936-01-23 1939-10-17 Csf Steering device responsive to radio signals
US2205560A (en) * 1936-04-04 1940-06-25 Lorenz C Ag Distance indication means and method
US2231929A (en) * 1937-04-29 1941-02-18 Sperry Gyroscope Co Inc Tridimensional radio direction indicator
US2189549A (en) * 1938-03-18 1940-02-06 Rca Corp Antenna switching system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231317B (de) * 1961-01-25 1966-12-29 Csf Rueckstrahlpeilantennenpaar zum gleichzeitigen Phasenvergleich in der einen und Amplituden-vergleich in der anderen Peilebene

Also Published As

Publication number Publication date
US2424984A (en) 1947-08-05
ES182167A1 (es) 1948-04-01

Similar Documents

Publication Publication Date Title
FR962509A (fr)
FR877605A (fr)
FR877550A (fr)
BE443577A (fr)
BE445896A (fr)
BE444779A (fr)
BE444937A (fr)
BE442959A (fr)
NL77132C (fr)
NL65835C (fr)
NL58397C (fr)
BE478852A (fr)
BE475842A (fr)
BE451960A (fr)
BE447870A (fr)
BE444805A (fr)
BE446560A (fr)
BE481269A (fr)
BE446464A (fr)
BE446455A (fr)
BE441218A (fr)
BE441168A (fr)
BE446420A (fr)
BE446419A (fr)
BE446396A (fr)