JPH0347469B2 - - Google Patents

Info

Publication number
JPH0347469B2
JPH0347469B2 JP7513284A JP7513284A JPH0347469B2 JP H0347469 B2 JPH0347469 B2 JP H0347469B2 JP 7513284 A JP7513284 A JP 7513284A JP 7513284 A JP7513284 A JP 7513284A JP H0347469 B2 JPH0347469 B2 JP H0347469B2
Authority
JP
Japan
Prior art keywords
reticle
signal
detector
output
angular frequency
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
JP7513284A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60219574A (ja
Inventor
Keizo Suzuki
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.)
BOEICHO GIJUTSU KENKYU HONBUCHO
Original Assignee
BOEICHO GIJUTSU KENKYU HONBUCHO
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 BOEICHO GIJUTSU KENKYU HONBUCHO filed Critical BOEICHO GIJUTSU KENKYU HONBUCHO
Priority to JP7513284A priority Critical patent/JPS60219574A/ja
Publication of JPS60219574A publication Critical patent/JPS60219574A/ja
Publication of JPH0347469B2 publication Critical patent/JPH0347469B2/ja
Granted 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
    • 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)
  • Optical Radar Systems And Details Thereof (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
JP7513284A 1984-04-16 1984-04-16 同軸回転形レティクル及び該レティクルを用いたレティクル追尾受信機 Granted JPS60219574A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7513284A JPS60219574A (ja) 1984-04-16 1984-04-16 同軸回転形レティクル及び該レティクルを用いたレティクル追尾受信機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7513284A JPS60219574A (ja) 1984-04-16 1984-04-16 同軸回転形レティクル及び該レティクルを用いたレティクル追尾受信機

Publications (2)

Publication Number Publication Date
JPS60219574A JPS60219574A (ja) 1985-11-02
JPH0347469B2 true JPH0347469B2 (OSRAM) 1991-07-19

Family

ID=13567356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7513284A Granted JPS60219574A (ja) 1984-04-16 1984-04-16 同軸回転形レティクル及び該レティクルを用いたレティクル追尾受信機

Country Status (1)

Country Link
JP (1) JPS60219574A (OSRAM)

Also Published As

Publication number Publication date
JPS60219574A (ja) 1985-11-02

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term