DE685039C - Empfangsanordnung fuer Zielfluggeraete - Google Patents

Empfangsanordnung fuer Zielfluggeraete

Info

Publication number
DE685039C
DE685039C DET48132D DET0048132D DE685039C DE 685039 C DE685039 C DE 685039C DE T48132 D DET48132 D DE T48132D DE T0048132 D DET0048132 D DE T0048132D DE 685039 C DE685039 C DE 685039C
Authority
DE
Germany
Prior art keywords
frequency
receiving arrangement
time
target aircraft
low
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
DET48132D
Other languages
German (de)
English (en)
Inventor
Dr Guenther Ulbricht
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.)
Telefunken AG
Original Assignee
Telefunken AG
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
Priority to NL86272D priority Critical patent/NL86272B/xx
Application filed by Telefunken AG filed Critical Telefunken AG
Priority to DET48132D priority patent/DE685039C/de
Priority to FR822921D priority patent/FR822921A/fr
Priority to GB16895/37A priority patent/GB480572A/en
Priority to CH205574D priority patent/CH205574A/de
Priority to FR49133D priority patent/FR49133E/fr
Priority to NL86272A priority patent/NL50613C/xx
Priority to GB3603/38A priority patent/GB504060A/en
Priority to US190104A priority patent/US2208349A/en
Application granted granted Critical
Publication of DE685039C publication Critical patent/DE685039C/de
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)
  • Radar Systems Or Details Thereof (AREA)
  • Circuits Of Receivers In General (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DET48132D 1936-06-20 1937-02-05 Empfangsanordnung fuer Zielfluggeraete Expired DE685039C (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL86272D NL86272B (en:Method) 1936-06-20
DET48132D DE685039C (de) 1936-06-20 1937-02-05 Empfangsanordnung fuer Zielfluggeraete
FR822921D FR822921A (fr) 1936-06-20 1937-06-10 Récepteur radiogoniométrique pour un système à impulsions, avec blocage automatique des échos d'impulsions
GB16895/37A GB480572A (en) 1936-06-20 1937-06-17 Improvements in or relating to direction finding radio receivers
CH205574D CH205574A (de) 1936-06-20 1938-01-31 Empfangsanordnung für Zielfluggeräte.
FR49133D FR49133E (fr) 1936-06-20 1938-02-02 Récepteur radiogoniométrique pour un système à impulsions, avec blocage automatique des échos d'impulsions
NL86272A NL50613C (en:Method) 1936-06-20 1938-02-04
GB3603/38A GB504060A (en) 1936-06-20 1938-02-04 Improvements in or relating to radio direction finding receivers
US190104A US2208349A (en) 1936-06-20 1938-02-11 Direction finder

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
DE685039C true DE685039C (de) 1940-10-31

Family

ID=25944374

Family Applications (1)

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

Country Status (6)

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

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
NL79494C (en:Method) * 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 (en:Method) * 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 (en:Method) * 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
US2454415A (en) * 1945-02-24 1948-11-23 Rca Corp Autoamtic gain control circuit
US2434603A (en) * 1945-02-24 1948-01-13 Westinghouse Electric Corp Electronic 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
FR49133E (fr) 1938-11-07
US2208349A (en) 1940-07-16
NL50613C (en:Method) 1941-07-15
NL86272B (en:Method)
GB504060A (en) 1939-04-19
FR822921A (fr) 1937-01-11
GB480572A (en) 1938-02-24
CH205574A (de) 1939-06-30

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