DE1423696A1 - Geraet zur Richtungsanzeige durch Frequenzmodulation - Google Patents

Geraet zur Richtungsanzeige durch Frequenzmodulation

Info

Publication number
DE1423696A1
DE1423696A1 DE19561423696 DE1423696A DE1423696A1 DE 1423696 A1 DE1423696 A1 DE 1423696A1 DE 19561423696 DE19561423696 DE 19561423696 DE 1423696 A DE1423696 A DE 1423696A DE 1423696 A1 DE1423696 A1 DE 1423696A1
Authority
DE
Germany
Prior art keywords
modulator
passive
cranks
passive modulator
driven
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.)
Pending
Application number
DE19561423696
Other languages
German (de)
English (en)
Inventor
Jean Turck
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE1423696A1 publication Critical patent/DE1423696A1/de
Pending 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/787—Systems for determining direction or deviation from predetermined direction using rotating reticles producing a direction-dependent modulation characteristic
    • G01S3/788—Systems for determining direction or deviation from predetermined direction using rotating reticles producing a direction-dependent modulation characteristic producing a frequency modulation characteristic
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
    • G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Lasers (AREA)
DE19561423696 1955-03-01 1956-02-29 Geraet zur Richtungsanzeige durch Frequenzmodulation Pending DE1423696A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR686563 1955-03-01

Publications (1)

Publication Number Publication Date
DE1423696A1 true DE1423696A1 (de) 1968-10-24

Family

ID=8700660

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19561423696 Pending DE1423696A1 (de) 1955-03-01 1956-02-29 Geraet zur Richtungsanzeige durch Frequenzmodulation
DE19561303486D Pending DE1303486B (enExample) 1955-03-01 1956-02-29

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19561303486D Pending DE1303486B (enExample) 1955-03-01 1956-02-29

Country Status (2)

Country Link
DE (2) DE1423696A1 (enExample)
GB (1) GB817486A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3410564A1 (de) * 1983-03-26 1984-12-20 Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg Verfahren und vorrichtung zum orten eines waermeabstrahlenden zieles und zur bestimmung seiner richtung
GB2156622A (en) * 1984-03-22 1985-10-09 Eltro Gmbh Target location method and apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2628117C2 (de) * 1976-06-23 1982-04-22 Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg Verfahren und Vorrichtung zur Nachbildung von Signalen
GB2382248B (en) * 1982-03-20 2003-10-29 British Aerospace Alignment of acquisition systems

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3410564A1 (de) * 1983-03-26 1984-12-20 Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg Verfahren und vorrichtung zum orten eines waermeabstrahlenden zieles und zur bestimmung seiner richtung
GB2156622A (en) * 1984-03-22 1985-10-09 Eltro Gmbh Target location method and apparatus

Also Published As

Publication number Publication date
DE1303486B (enExample) 1972-01-13
GB817486A (en) 1959-07-29

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971