JPS59126271A - 受波ビ−ムの指向方向制御装置 - Google Patents

受波ビ−ムの指向方向制御装置

Info

Publication number
JPS59126271A
JPS59126271A JP12143982A JP12143982A JPS59126271A JP S59126271 A JPS59126271 A JP S59126271A JP 12143982 A JP12143982 A JP 12143982A JP 12143982 A JP12143982 A JP 12143982A JP S59126271 A JPS59126271 A JP S59126271A
Authority
JP
Japan
Prior art keywords
circuit
signal
frequency signal
memory
phase
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
JP12143982A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0116392B2 (enrdf_load_stackoverflow
Inventor
Hideji Morimatsu
森松　秀治
Yasuhiko Endo
保彦 遠藤
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 JP12143982A priority Critical patent/JPS59126271A/ja
Publication of JPS59126271A publication Critical patent/JPS59126271A/ja
Publication of JPH0116392B2 publication Critical patent/JPH0116392B2/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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/42—Simultaneous measurement of distance and other co-ordinates

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP12143982A 1982-07-12 1982-07-12 受波ビ−ムの指向方向制御装置 Granted JPS59126271A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12143982A JPS59126271A (ja) 1982-07-12 1982-07-12 受波ビ−ムの指向方向制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12143982A JPS59126271A (ja) 1982-07-12 1982-07-12 受波ビ−ムの指向方向制御装置

Publications (2)

Publication Number Publication Date
JPS59126271A true JPS59126271A (ja) 1984-07-20
JPH0116392B2 JPH0116392B2 (enrdf_load_stackoverflow) 1989-03-24

Family

ID=14811159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12143982A Granted JPS59126271A (ja) 1982-07-12 1982-07-12 受波ビ−ムの指向方向制御装置

Country Status (1)

Country Link
JP (1) JPS59126271A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01180484A (ja) * 1988-01-12 1989-07-18 Marine Instr Co Ltd 受波ビーム幅可変超音波探知装置
JPH02216488A (ja) * 1989-09-06 1990-08-29 Marine Instr Co Ltd スキャニングソナーの送波装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01180484A (ja) * 1988-01-12 1989-07-18 Marine Instr Co Ltd 受波ビーム幅可変超音波探知装置
JPH02216488A (ja) * 1989-09-06 1990-08-29 Marine Instr Co Ltd スキャニングソナーの送波装置

Also Published As

Publication number Publication date
JPH0116392B2 (enrdf_load_stackoverflow) 1989-03-24

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