JPS55166063A - Sonar indicator - Google Patents

Sonar indicator

Info

Publication number
JPS55166063A
JPS55166063A JP7410979A JP7410979A JPS55166063A JP S55166063 A JPS55166063 A JP S55166063A JP 7410979 A JP7410979 A JP 7410979A JP 7410979 A JP7410979 A JP 7410979A JP S55166063 A JPS55166063 A JP S55166063A
Authority
JP
Japan
Prior art keywords
signal
signals
target position
circuit
target
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
JP7410979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6211311B2 (enrdf_load_stackoverflow
Inventor
Yoichi Yamada
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 JP7410979A priority Critical patent/JPS55166063A/ja
Publication of JPS55166063A publication Critical patent/JPS55166063A/ja
Publication of JPS6211311B2 publication Critical patent/JPS6211311B2/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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/56—Display arrangements
    • G01S7/62—Cathode-ray tube displays
    • G01S7/629—Cathode-ray tube displays the display being oriented or displaced in accordance with the movement of object carrying the transmitting and receiving apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP7410979A 1979-06-12 1979-06-12 Sonar indicator Granted JPS55166063A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7410979A JPS55166063A (en) 1979-06-12 1979-06-12 Sonar indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7410979A JPS55166063A (en) 1979-06-12 1979-06-12 Sonar indicator

Publications (2)

Publication Number Publication Date
JPS55166063A true JPS55166063A (en) 1980-12-24
JPS6211311B2 JPS6211311B2 (enrdf_load_stackoverflow) 1987-03-11

Family

ID=13537691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7410979A Granted JPS55166063A (en) 1979-06-12 1979-06-12 Sonar indicator

Country Status (1)

Country Link
JP (1) JPS55166063A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6118885A (ja) * 1984-07-06 1986-01-27 Tech Res & Dev Inst Of Japan Def Agency 複数目標表示処理器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6118885A (ja) * 1984-07-06 1986-01-27 Tech Res & Dev Inst Of Japan Def Agency 複数目標表示処理器

Also Published As

Publication number Publication date
JPS6211311B2 (enrdf_load_stackoverflow) 1987-03-11

Similar Documents

Publication Publication Date Title
JPS5784310A (en) Direction sensing means
EP0040359A3 (en) Method and device for measuring an angle
JPS55166063A (en) Sonar indicator
JPS5263579A (en) Position control device
JPS5545132A (en) Access control system of magnetic disk memory unit
JPS5262860A (en) Relative position correction control system of robbot
JPS5297757A (en) Position detector
JPS55155206A (en) Position detector for moving object
JPS5630609A (en) Polar coordinate recorder
JPS53132301A (en) Stick position detecting system of 4-channel panning-potentiometer
SU868324A1 (ru) Устройство дл измерени перемещений
JPS5534793A (en) Follow-up steering signal generating device
JPS53121495A (en) Target follwing system
JPS51120754A (en) Center of gravity position deteator
JPS5260092A (en) Target selection system
JPS5629103A (en) Limit switch device
JPS5351853A (en) Position detector
JPS57178171A (en) Plan position indication of range scale
JPS5243410A (en) Magnetic disk unit
JPS6295604A (ja) 数値制御工作機械の機械原点設定方法
FR2392457A1 (fr) Transmetteur electrique d'ecart angulaire
JPS5382490A (en) Speed display system of moving objects
JPS5467954A (en) Prevention of cranes from collision
JPS5251966A (en) Automatic measuring instrument
JPS53132302A (en) Stick position detecting system of 4-channel panning-potentiometer