JPH0113543B2 - - Google Patents

Info

Publication number
JPH0113543B2
JPH0113543B2 JP11710983A JP11710983A JPH0113543B2 JP H0113543 B2 JPH0113543 B2 JP H0113543B2 JP 11710983 A JP11710983 A JP 11710983A JP 11710983 A JP11710983 A JP 11710983A JP H0113543 B2 JPH0113543 B2 JP H0113543B2
Authority
JP
Japan
Prior art keywords
reticle
output
angular frequency
signal
center
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
JP11710983A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6010189A (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 JP11710983A priority Critical patent/JPS6010189A/ja
Publication of JPS6010189A publication Critical patent/JPS6010189A/ja
Publication of JPH0113543B2 publication Critical patent/JPH0113543B2/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

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)
  • Gyroscopes (AREA)
JP11710983A 1983-06-30 1983-06-30 レテイクル追尾受信機 Granted JPS6010189A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11710983A JPS6010189A (ja) 1983-06-30 1983-06-30 レテイクル追尾受信機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11710983A JPS6010189A (ja) 1983-06-30 1983-06-30 レテイクル追尾受信機

Publications (2)

Publication Number Publication Date
JPS6010189A JPS6010189A (ja) 1985-01-19
JPH0113543B2 true JPH0113543B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-03-07

Family

ID=14703630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11710983A Granted JPS6010189A (ja) 1983-06-30 1983-06-30 レテイクル追尾受信機

Country Status (1)

Country Link
JP (1) JPS6010189A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS6010189A (ja) 1985-01-19

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