JPS644637B2 - - Google Patents

Info

Publication number
JPS644637B2
JPS644637B2 JP1814382A JP1814382A JPS644637B2 JP S644637 B2 JPS644637 B2 JP S644637B2 JP 1814382 A JP1814382 A JP 1814382A JP 1814382 A JP1814382 A JP 1814382A JP S644637 B2 JPS644637 B2 JP S644637B2
Authority
JP
Japan
Prior art keywords
output
gate
circuit
target
integrator
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
JP1814382A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58135979A (ja
Inventor
Kenichiro Suzuki
Takehiko Kamo
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.)
Shimada Rika Kogyo KK
Original Assignee
Shimada Rika Kogyo KK
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 Shimada Rika Kogyo KK filed Critical Shimada Rika Kogyo KK
Priority to JP1814382A priority Critical patent/JPS58135979A/ja
Publication of JPS58135979A publication Critical patent/JPS58135979A/ja
Publication of JPS644637B2 publication Critical patent/JPS644637B2/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
    • G01S15/66Sonar tracking systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP1814382A 1982-02-09 1982-02-09 超音波距離測定装置 Granted JPS58135979A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1814382A JPS58135979A (ja) 1982-02-09 1982-02-09 超音波距離測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1814382A JPS58135979A (ja) 1982-02-09 1982-02-09 超音波距離測定装置

Publications (2)

Publication Number Publication Date
JPS58135979A JPS58135979A (ja) 1983-08-12
JPS644637B2 true JPS644637B2 (en]) 1989-01-26

Family

ID=11963381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1814382A Granted JPS58135979A (ja) 1982-02-09 1982-02-09 超音波距離測定装置

Country Status (1)

Country Link
JP (1) JPS58135979A (en])

Also Published As

Publication number Publication date
JPS58135979A (ja) 1983-08-12

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