EG13238A - A photo-electric direction finder - Google Patents

A photo-electric direction finder

Info

Publication number
EG13238A
EG13238A EG639/76A EG63976A EG13238A EG 13238 A EG13238 A EG 13238A EG 639/76 A EG639/76 A EG 639/76A EG 63976 A EG63976 A EG 63976A EG 13238 A EG13238 A EG 13238A
Authority
EG
Egypt
Prior art keywords
photo
direction finder
electric direction
electric
finder
Prior art date
Application number
EG639/76A
Other languages
English (en)
Inventor
G Couderc
C Boitel
Original Assignee
Thomson Csf
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 Thomson Csf filed Critical Thomson Csf
Application granted granted Critical
Publication of EG13238A publication Critical patent/EG13238A/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
    • 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
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
EG639/76A 1975-10-21 1976-10-18 A photo-electric direction finder EG13238A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7532155A FR2328971A1 (fr) 1975-10-21 1975-10-21 Systeme optoelectrique de detection de cible applicable notamment a un systeme de tir

Publications (1)

Publication Number Publication Date
EG13238A true EG13238A (en) 1981-03-31

Family

ID=9161443

Family Applications (1)

Application Number Title Priority Date Filing Date
EG639/76A EG13238A (en) 1975-10-21 1976-10-18 A photo-electric direction finder

Country Status (5)

Country Link
DE (1) DE2647209C3 (de)
EG (1) EG13238A (de)
FR (1) FR2328971A1 (de)
GB (1) GB1534093A (de)
ZA (1) ZA766057B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916195A1 (de) * 1979-04-21 1980-10-30 Philips Patentverwaltung Anordnung zur bestimmung der koordinaten eines waermeobjekts
JPS58211677A (ja) * 1982-06-02 1983-12-09 Nissan Motor Co Ltd 光レ−ダ装置
CN103090730B (zh) * 2011-10-27 2014-11-05 北京精密机电控制设备研究所 一种电动舵机锁定装置

Also Published As

Publication number Publication date
ZA766057B (en) 1977-09-28
FR2328971A1 (fr) 1977-05-20
FR2328971B1 (de) 1980-09-19
DE2647209B2 (de) 1980-02-07
GB1534093A (en) 1978-11-29
DE2647209C3 (de) 1980-10-02
DE2647209A1 (de) 1977-05-12

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