JPS56119871A - Setter for doppler sampling time of underwater sailing body - Google Patents

Setter for doppler sampling time of underwater sailing body

Info

Publication number
JPS56119871A
JPS56119871A JP2291280A JP2291280A JPS56119871A JP S56119871 A JPS56119871 A JP S56119871A JP 2291280 A JP2291280 A JP 2291280A JP 2291280 A JP2291280 A JP 2291280A JP S56119871 A JPS56119871 A JP S56119871A
Authority
JP
Japan
Prior art keywords
sampling
time
sampling time
doppler
circuit
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
JP2291280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6148674B2 (enrdf_load_stackoverflow
Inventor
Norifumi Takeda
Akihiko Sato
Takashi Iketani
Haruo Yamaguchi
Toshio Ishida
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.)
Mitsubishi Heavy Industries Ltd
Technical Research and Development Institute of Japan Defence Agency
Original Assignee
Mitsubishi Heavy Industries Ltd
Technical Research and Development Institute of Japan Defence Agency
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 Mitsubishi Heavy Industries Ltd, Technical Research and Development Institute of Japan Defence Agency filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP2291280A priority Critical patent/JPS56119871A/ja
Publication of JPS56119871A publication Critical patent/JPS56119871A/ja
Publication of JPS6148674B2 publication Critical patent/JPS6148674B2/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
    • G01S15/50—Systems of measurement, based on relative movement of the target
    • G01S15/52—Discriminating between fixed and moving objects or between objects moving at different speeds

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)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP2291280A 1980-02-26 1980-02-26 Setter for doppler sampling time of underwater sailing body Granted JPS56119871A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2291280A JPS56119871A (en) 1980-02-26 1980-02-26 Setter for doppler sampling time of underwater sailing body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2291280A JPS56119871A (en) 1980-02-26 1980-02-26 Setter for doppler sampling time of underwater sailing body

Publications (2)

Publication Number Publication Date
JPS56119871A true JPS56119871A (en) 1981-09-19
JPS6148674B2 JPS6148674B2 (enrdf_load_stackoverflow) 1986-10-25

Family

ID=12095843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2291280A Granted JPS56119871A (en) 1980-02-26 1980-02-26 Setter for doppler sampling time of underwater sailing body

Country Status (1)

Country Link
JP (1) JPS56119871A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6148674B2 (enrdf_load_stackoverflow) 1986-10-25

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