JPS60151571A - ベースバンド方式のソーナー - Google Patents

ベースバンド方式のソーナー

Info

Publication number
JPS60151571A
JPS60151571A JP770884A JP770884A JPS60151571A JP S60151571 A JPS60151571 A JP S60151571A JP 770884 A JP770884 A JP 770884A JP 770884 A JP770884 A JP 770884A JP S60151571 A JPS60151571 A JP S60151571A
Authority
JP
Japan
Prior art keywords
signal
base band
signals
output
echo signal
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
JP770884A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0231354B2 (cg-RX-API-DMAC7.html
Inventor
Yasuto Takeuchi
康人 竹内
Takao Tousen
東泉　隆夫
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.)
GE Healthcare Japan Corp
Original Assignee
Yokogawa Medical Systems 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 Yokogawa Medical Systems Ltd filed Critical Yokogawa Medical Systems Ltd
Priority to JP770884A priority Critical patent/JPS60151571A/ja
Publication of JPS60151571A publication Critical patent/JPS60151571A/ja
Publication of JPH0231354B2 publication Critical patent/JPH0231354B2/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

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)
JP770884A 1984-01-19 1984-01-19 ベースバンド方式のソーナー Granted JPS60151571A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP770884A JPS60151571A (ja) 1984-01-19 1984-01-19 ベースバンド方式のソーナー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP770884A JPS60151571A (ja) 1984-01-19 1984-01-19 ベースバンド方式のソーナー

Publications (2)

Publication Number Publication Date
JPS60151571A true JPS60151571A (ja) 1985-08-09
JPH0231354B2 JPH0231354B2 (cg-RX-API-DMAC7.html) 1990-07-12

Family

ID=11673237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP770884A Granted JPS60151571A (ja) 1984-01-19 1984-01-19 ベースバンド方式のソーナー

Country Status (1)

Country Link
JP (1) JPS60151571A (cg-RX-API-DMAC7.html)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722576A (en) * 1980-07-16 1982-02-05 Matsushita Electric Ind Co Ltd Ultrasonic type vehicle speed measuring apparatus
JPS57195449A (en) * 1981-05-28 1982-12-01 Shimadzu Corp Ultrasonic diagnostic apparatus
JPS58112533A (ja) * 1981-12-25 1983-07-05 横河電機株式会社 反射波受信方式
JPS58120334A (ja) * 1982-01-12 1983-07-18 Oki Electric Ind Co Ltd 狭帯域音響信号受信装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722576A (en) * 1980-07-16 1982-02-05 Matsushita Electric Ind Co Ltd Ultrasonic type vehicle speed measuring apparatus
JPS57195449A (en) * 1981-05-28 1982-12-01 Shimadzu Corp Ultrasonic diagnostic apparatus
JPS58112533A (ja) * 1981-12-25 1983-07-05 横河電機株式会社 反射波受信方式
JPS58120334A (ja) * 1982-01-12 1983-07-18 Oki Electric Ind Co Ltd 狭帯域音響信号受信装置

Also Published As

Publication number Publication date
JPH0231354B2 (cg-RX-API-DMAC7.html) 1990-07-12

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