JPH0123748B2 - - Google Patents

Info

Publication number
JPH0123748B2
JPH0123748B2 JP14159983A JP14159983A JPH0123748B2 JP H0123748 B2 JPH0123748 B2 JP H0123748B2 JP 14159983 A JP14159983 A JP 14159983A JP 14159983 A JP14159983 A JP 14159983A JP H0123748 B2 JPH0123748 B2 JP H0123748B2
Authority
JP
Japan
Prior art keywords
signal
mixed
circuit
signals
circuits
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
JP14159983A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60179676A (ja
Inventor
Hideji Morimatsu
Yoshinori Fujiwara
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 JP14159983A priority Critical patent/JPS60179676A/ja
Publication of JPS60179676A publication Critical patent/JPS60179676A/ja
Publication of JPH0123748B2 publication Critical patent/JPH0123748B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S15/00Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06Systems determining the position data of a target
    • G01S15/42Simultaneous 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)
JP14159983A 1983-08-01 1983-08-01 受波ビ−ムの指向方向制御装置 Granted JPS60179676A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14159983A JPS60179676A (ja) 1983-08-01 1983-08-01 受波ビ−ムの指向方向制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14159983A JPS60179676A (ja) 1983-08-01 1983-08-01 受波ビ−ムの指向方向制御装置

Publications (2)

Publication Number Publication Date
JPS60179676A JPS60179676A (ja) 1985-09-13
JPH0123748B2 true JPH0123748B2 (enrdf_load_stackoverflow) 1989-05-08

Family

ID=15295752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14159983A Granted JPS60179676A (ja) 1983-08-01 1983-08-01 受波ビ−ムの指向方向制御装置

Country Status (1)

Country Link
JP (1) JPS60179676A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662223A (en) * 1985-10-31 1987-05-05 General Electric Company Method and means for steering phased array scanner in ultrasound imaging system

Also Published As

Publication number Publication date
JPS60179676A (ja) 1985-09-13

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