JPS54161799A - Light source for making false target - Google Patents

Light source for making false target

Info

Publication number
JPS54161799A
JPS54161799A JP7113378A JP7113378A JPS54161799A JP S54161799 A JPS54161799 A JP S54161799A JP 7113378 A JP7113378 A JP 7113378A JP 7113378 A JP7113378 A JP 7113378A JP S54161799 A JPS54161799 A JP S54161799A
Authority
JP
Japan
Prior art keywords
rays
laser
laser rays
target
distant
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.)
Granted
Application number
JP7113378A
Other languages
Japanese (ja)
Other versions
JPS6136188B2 (en
Inventor
Atsuhiro Kobayashi
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7113378A priority Critical patent/JPS54161799A/en
Publication of JPS54161799A publication Critical patent/JPS54161799A/en
Publication of JPS6136188B2 publication Critical patent/JPS6136188B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J2/00—Reflecting targets, e.g. radar-reflector targets; Active targets transmitting electromagnetic or acoustic 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/495—Counter-measures or counter-counter-measures using electronic or electro-optical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Abstract

PURPOSE:To make a false target and guide a missile thereto, by projecting laser rays synchronized with rays reflected by a real target, to a distant body. CONSTITUTION:When the laser rays 3 are projected from a projector 1 to the real target 2, the rays are converted into an electric signal (a) by a light receiver 6 at the target 2. A trigger generator 7 then drives a laser ray generator 8 in accordance with a synchronizing signal (b) so that the laser ray generator 8 produces laser rays 9 of the same frequency and timing as the former laser rays 3. The output of the laser rays 9 is made high and they are projected to the distant body 10 to deceitfully guide the missile 15 thereto by the laser rays reflected by the body distant from the real target 2. Ordinarily, YAG laser rays of 1.06 mum in wavelength are used as said ones.
JP7113378A 1978-06-12 1978-06-12 Light source for making false target Granted JPS54161799A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7113378A JPS54161799A (en) 1978-06-12 1978-06-12 Light source for making false target

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7113378A JPS54161799A (en) 1978-06-12 1978-06-12 Light source for making false target

Publications (2)

Publication Number Publication Date
JPS54161799A true JPS54161799A (en) 1979-12-21
JPS6136188B2 JPS6136188B2 (en) 1986-08-16

Family

ID=13451765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7113378A Granted JPS54161799A (en) 1978-06-12 1978-06-12 Light source for making false target

Country Status (1)

Country Link
JP (1) JPS54161799A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60113168A (en) * 1983-11-25 1985-06-19 Nec Corp Deceptive acoustic target
JPS62170865A (en) * 1986-01-23 1987-07-27 Mitsubishi Electric Corp Target tracking device
US5134296A (en) * 1986-12-04 1992-07-28 Philippe Gravisse Countermeasure process in the field of target evaluation and laser range finding materials and devices for the implementation of said countermeasure process
US5166507A (en) * 1992-01-31 1992-11-24 United Technologies Corporation Lidar countermeasure using amplitude and phase front modulation and degenerate four-wave mixing
FR2781043A1 (en) * 1996-02-09 2000-01-14 Rheinmetall Ind Ag METHOD AND DEVICE FOR JAMMING A GUIDED AMMUNITION IN THE FINAL PHASE
JP2009198174A (en) * 2009-06-08 2009-09-03 Technical Research & Development Institute Ministry Of Defence Active defensive method against missile

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60113168A (en) * 1983-11-25 1985-06-19 Nec Corp Deceptive acoustic target
JPH0425480B2 (en) * 1983-11-25 1992-04-30 Nippon Electric Co
JPS62170865A (en) * 1986-01-23 1987-07-27 Mitsubishi Electric Corp Target tracking device
US5134296A (en) * 1986-12-04 1992-07-28 Philippe Gravisse Countermeasure process in the field of target evaluation and laser range finding materials and devices for the implementation of said countermeasure process
US5166507A (en) * 1992-01-31 1992-11-24 United Technologies Corporation Lidar countermeasure using amplitude and phase front modulation and degenerate four-wave mixing
FR2781043A1 (en) * 1996-02-09 2000-01-14 Rheinmetall Ind Ag METHOD AND DEVICE FOR JAMMING A GUIDED AMMUNITION IN THE FINAL PHASE
JP2009198174A (en) * 2009-06-08 2009-09-03 Technical Research & Development Institute Ministry Of Defence Active defensive method against missile

Also Published As

Publication number Publication date
JPS6136188B2 (en) 1986-08-16

Similar Documents

Publication Publication Date Title
GB1290930A (en)
WO1989008854A3 (en) Delayed replica radar test set target
JPS5238939A (en) Optical coupler
JPS54161799A (en) Light source for making false target
JPS51149034A (en) Propagation mode converting optical coupler
SE322920B (en)
JPS5410495A (en) Laser working apparatus with reflector
JPS52132851A (en) Optical detector of scanning type
JPS5397447A (en) Optical scanning system
JPS55163485A (en) Time synchronizing system
JPS57193183A (en) Image pickup device
JPS5370851A (en) Measuring method for optical transmission characteristics of fibers
JPS6473281A (en) Laser range finder
JPS5472068A (en) Optical processor
SU678698A1 (en) Synchronizing device
FR2339876A1 (en) Luminescent screen laser scanning appts. - having screen portions comprising material emitting light of predetermined colour in response to incident radiation
JPS57138190A (en) Laser frequency controller
JPS55163484A (en) Time synchronizing method
JPS5422078A (en) Command circuit
JPS53105256A (en) Connection loss evaluator of optical fibers
JPS51133015A (en) Focal plane shutter for camera
JPS53144304A (en) Optical recorder-reproducer
JPS557714A (en) Luminous flux corrector
JPS6410224A (en) Laser device
JPS52145252A (en) Coaxial light wave rangefinder