NL86272B - - Google Patents

Info

Publication number
NL86272B
NL86272B NL86272DA NL86272B NL 86272 B NL86272 B NL 86272B NL 86272D A NL86272D A NL 86272DA NL 86272 B NL86272 B NL 86272B
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 NL86272B publication Critical patent/NL86272B/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)
  • Radar Systems Or Details Thereof (AREA)
  • Circuits Of Receivers In General (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
NL86272D 1936-06-20 NL86272B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE480572X 1936-06-20
DET48132D DE685039C (de) 1936-06-20 1937-02-05 Empfangsanordnung fuer Zielfluggeraete

Publications (1)

Publication Number Publication Date
NL86272B true NL86272B (da)

Family

ID=25944374

Family Applications (2)

Application Number Title Priority Date Filing Date
NL86272D NL86272B (da) 1936-06-20
NL86272A NL50613C (da) 1936-06-20 1938-02-04

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL86272A NL50613C (da) 1936-06-20 1938-02-04

Country Status (6)

Country Link
US (1) US2208349A (da)
CH (1) CH205574A (da)
DE (1) DE685039C (da)
FR (2) FR822921A (da)
GB (2) GB480572A (da)
NL (2) NL50613C (da)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433681A (en) * 1939-12-04 1947-12-30 Emi Ltd Radio reflection direction and distance determining system
BE465776A (da) * 1941-03-05
US2487995A (en) * 1941-05-26 1949-11-15 Samuel M Tucker Pulse echo receiver with regenerative feedback
US2885665A (en) * 1941-05-29 1959-05-05 Rca Corp Pulse echo recognition systems
US3103661A (en) * 1941-06-27 1963-09-10 Gen Electric Impulse systems
US2842763A (en) * 1942-03-12 1958-07-08 Sperry Rand Corp Pulse receiving systems
US2419607A (en) * 1942-04-14 1947-04-29 Int Standard Electric Corp Measuring electrical signal amplitude changes
US2966676A (en) * 1942-06-30 1960-12-27 Bessie E Fox Electronic apparatus and method for measuring distance
US2896161A (en) * 1942-06-30 1959-07-21 Bessie E Fox Measuring system
US2422122A (en) * 1942-08-28 1947-06-10 Rca Corp Radio direction finding
US2466467A (en) * 1943-02-25 1949-04-05 Ncr Co Communication system
US2444568A (en) * 1943-03-26 1948-07-06 Honeywell Regulator Co Electronic control circuit
US2446244A (en) * 1943-05-22 1948-08-03 Rca Corp Pulse-echo system
US2684478A (en) * 1943-06-24 1954-07-20 Us Seerctary Of War Frequency control for pulsed generators
BE480704A (da) * 1943-07-21
US2425102A (en) * 1943-09-20 1947-08-05 Hazeltine Research Inc Radiant-energy receiver
US2468058A (en) * 1943-11-23 1949-04-26 Standard Telephones Cables Ltd Blocking system for multichannel operation
US2491450A (en) * 1944-02-24 1949-12-13 Rca Corp Radio pulse-echo locator system to distinguish between moving and stationary objects
NL81624C (da) * 1944-03-13
US2684465A (en) * 1944-04-18 1954-07-20 Us Navy Detection system
US2457062A (en) * 1944-08-02 1948-12-21 Philco Corp Quenched amplifier system
US2720587A (en) * 1944-08-14 1955-10-11 William I L Wu Electronic switching detection system
US2503835A (en) * 1944-09-01 1950-04-11 Philco Corp Signal maintaining circuit
US2628349A (en) * 1944-09-13 1953-02-10 Kenneth W Nightenhelser Homing system
US2561772A (en) * 1944-10-06 1951-07-24 Rca Corp System for distinguishing between pulses having different characteristics
US2434603A (en) * 1945-02-24 1948-01-13 Westinghouse Electric Corp Electronic control circuit
US2454415A (en) * 1945-02-24 1948-11-23 Rca Corp Autoamtic gain control circuit
US2854577A (en) * 1945-09-18 1958-09-30 Integrator
US2467844A (en) * 1946-03-26 1949-04-19 Gen Electric Means for measuring the difference in magnitude of alternately occurring pulses
US2574383A (en) * 1947-11-17 1951-11-06 Honeywell Regulator Co Temperature control apparatus
US2685000A (en) * 1949-04-29 1954-07-27 Rca Corp Stabilized direct current amplifier
US2723346A (en) * 1951-04-23 1955-11-08 Northrop Aircraft Inc Delayed switching circuit
US2809345A (en) * 1952-05-28 1957-10-08 Gulf Research Development Co Indicating circuit for flux-valves
US2786136A (en) * 1952-07-30 1957-03-19 Underwood Corp Pulse comparator
US2980906A (en) * 1954-07-19 1961-04-18 Westinghouse Electric Corp Mono-pulse radar system

Also Published As

Publication number Publication date
NL50613C (da) 1941-07-15
FR822921A (fr) 1937-01-11
CH205574A (de) 1939-06-30
GB504060A (en) 1939-04-19
US2208349A (en) 1940-07-16
GB480572A (en) 1938-02-24
FR49133E (fr) 1938-11-07
DE685039C (de) 1940-10-31

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