DE1473939C2 - - Google Patents

Info

Publication number
DE1473939C2
DE1473939C2 DE1965E0029856 DEE0029856A DE1473939C2 DE 1473939 C2 DE1473939 C2 DE 1473939C2 DE 1965E0029856 DE1965E0029856 DE 1965E0029856 DE E0029856 A DEE0029856 A DE E0029856A DE 1473939 C2 DE1473939 C2 DE 1473939C2
Authority
DE
Germany
Prior art keywords
mirror
main mirror
modulation
frequency
rotation
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
DE1965E0029856
Other languages
German (de)
English (en)
Other versions
DE1473939B1 (de
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 filed Critical
Priority to DE1965E0029856 priority Critical patent/DE1473939B1/de
Priority to GB1257771D priority patent/GB1257771A/en
Priority to FR1604766D priority patent/FR1604766A/fr
Publication of DE1473939B1 publication Critical patent/DE1473939B1/de
Application granted granted Critical
Publication of DE1473939C2 publication Critical patent/DE1473939C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G7/00—Direction control systems for self-propelled missiles
    • F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
    • F41G7/22—Homing guidance systems
    • F41G7/2253—Passive homing systems, i.e. comprising a receiver and do not requiring an active illumination of the target
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G7/00—Direction control systems for self-propelled missiles
    • F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
    • F41G7/22—Homing guidance systems
    • F41G7/2213—Homing guidance systems maintaining the axis of an orientable seeking head pointed at the target, e.g. target seeking gyro
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G7/00—Direction control systems for self-propelled missiles
    • F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
    • F41G7/22—Homing guidance systems
    • F41G7/2273—Homing guidance systems characterised by the type of waves
    • F41G7/2293—Homing guidance systems characterised by the type of waves using electromagnetic waves other than radio waves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DE1965E0029856 1965-08-06 1965-08-06 Vorrichtung zur optisch-mechanischen bildfeldabtastung Granted DE1473939B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE1965E0029856 DE1473939B1 (de) 1965-08-06 1965-08-06 Vorrichtung zur optisch-mechanischen bildfeldabtastung
GB1257771D GB1257771A (US07122603-20061017-C00294.png) 1965-08-06 1966-06-24
FR1604766D FR1604766A (US07122603-20061017-C00294.png) 1965-08-06 1966-08-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965E0029856 DE1473939B1 (de) 1965-08-06 1965-08-06 Vorrichtung zur optisch-mechanischen bildfeldabtastung

Publications (2)

Publication Number Publication Date
DE1473939B1 DE1473939B1 (de) 1972-07-27
DE1473939C2 true DE1473939C2 (US07122603-20061017-C00294.png) 1973-02-22

Family

ID=7074156

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1965E0029856 Granted DE1473939B1 (de) 1965-08-06 1965-08-06 Vorrichtung zur optisch-mechanischen bildfeldabtastung

Country Status (3)

Country Link
DE (1) DE1473939B1 (US07122603-20061017-C00294.png)
FR (1) FR1604766A (US07122603-20061017-C00294.png)
GB (1) GB1257771A (US07122603-20061017-C00294.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2454480C2 (de) * 1974-11-16 1981-11-12 Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg IR-Such- und Verfolgungsgerät

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL283839A (US07122603-20061017-C00294.png) * 1961-10-02

Also Published As

Publication number Publication date
DE1473939B1 (de) 1972-07-27
FR1604766A (US07122603-20061017-C00294.png) 1972-01-31
GB1257771A (US07122603-20061017-C00294.png) 1971-12-22

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Legal Events

Date Code Title Description
C2 Grant after previous publication (2nd publication)