JPH0153433B2 - - Google Patents

Info

Publication number
JPH0153433B2
JPH0153433B2 JP57051575A JP5157582A JPH0153433B2 JP H0153433 B2 JPH0153433 B2 JP H0153433B2 JP 57051575 A JP57051575 A JP 57051575A JP 5157582 A JP5157582 A JP 5157582A JP H0153433 B2 JPH0153433 B2 JP H0153433B2
Authority
JP
Japan
Prior art keywords
circuit
time
signal
display
display screen
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
JP57051575A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58167979A (ja
Inventor
Takashi Yoshioka
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.)
Furuno Electric Co Ltd
Original Assignee
Furuno 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 Furuno Electric Co Ltd filed Critical Furuno Electric Co Ltd
Priority to JP5157582A priority Critical patent/JPS58167979A/ja
Publication of JPS58167979A publication Critical patent/JPS58167979A/ja
Publication of JPH0153433B2 publication Critical patent/JPH0153433B2/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

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)
JP5157582A 1982-03-29 1982-03-29 水中探知表示装置 Granted JPS58167979A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5157582A JPS58167979A (ja) 1982-03-29 1982-03-29 水中探知表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5157582A JPS58167979A (ja) 1982-03-29 1982-03-29 水中探知表示装置

Publications (2)

Publication Number Publication Date
JPS58167979A JPS58167979A (ja) 1983-10-04
JPH0153433B2 true JPH0153433B2 (en]) 1989-11-14

Family

ID=12890742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5157582A Granted JPS58167979A (ja) 1982-03-29 1982-03-29 水中探知表示装置

Country Status (1)

Country Link
JP (1) JPS58167979A (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55103841A (en) * 1979-02-06 1980-08-08 Tokyo Shibaura Electric Co Ultrasoniccwave reflection device
JPS5772085A (en) * 1980-09-30 1982-05-06 Furuno Electric Co Ltd Wide area underwater detecting and displaying appratus

Also Published As

Publication number Publication date
JPS58167979A (ja) 1983-10-04

Similar Documents

Publication Publication Date Title
US4290310A (en) Ultrasonic imaging system using digital control
US4387365A (en) Real time digital scan converter
EP0539700B1 (en) Method and apparatus for the simultaneous performance of the beam formation and scan conversion in a phased array system
US4774516A (en) Method for smoothing an image generated by coordinate conversion and a digital scan converter using the method
US3618086A (en) Radar system for three-dimensional target position indication
JPH0153433B2 (en])
US4672589A (en) Underwater detection system
JP3088184B2 (ja) 水中探知装置
JPS5895276A (ja) 水中探知装置
JP2687300B2 (ja) 座標変換器
JPS6116031B2 (en])
JPH02114189A (ja) 超音波映像装置
JPH0344772B2 (en])
JPH0464432B2 (en])
JPH0213989Y2 (en])
JPH0433394B2 (en])
JPH0197886A (ja) 水中探知機の画像表示装置
GB2037117A (en) Digital scan converter
JPH0242437B2 (en])
JPH025424Y2 (en])
JPH0380268B2 (en])
JPS6129736B2 (en])
JPH0115830B2 (en])
JPH01109281A (ja) 水中探知装置
JPH0315753B2 (en])