JPS59114479A - ソ−ナ−送受信装置 - Google Patents

ソ−ナ−送受信装置

Info

Publication number
JPS59114479A
JPS59114479A JP22439182A JP22439182A JPS59114479A JP S59114479 A JPS59114479 A JP S59114479A JP 22439182 A JP22439182 A JP 22439182A JP 22439182 A JP22439182 A JP 22439182A JP S59114479 A JPS59114479 A JP S59114479A
Authority
JP
Japan
Prior art keywords
transmission
transmitting
reception
receiving
receiver
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
JP22439182A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0135307B2 (enrdf_load_html_response
Inventor
Isao Nishimura
功 西村
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP22439182A priority Critical patent/JPS59114479A/ja
Publication of JPS59114479A publication Critical patent/JPS59114479A/ja
Publication of JPH0135307B2 publication Critical patent/JPH0135307B2/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
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP22439182A 1982-12-21 1982-12-21 ソ−ナ−送受信装置 Granted JPS59114479A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22439182A JPS59114479A (ja) 1982-12-21 1982-12-21 ソ−ナ−送受信装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22439182A JPS59114479A (ja) 1982-12-21 1982-12-21 ソ−ナ−送受信装置

Publications (2)

Publication Number Publication Date
JPS59114479A true JPS59114479A (ja) 1984-07-02
JPH0135307B2 JPH0135307B2 (enrdf_load_html_response) 1989-07-25

Family

ID=16813006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22439182A Granted JPS59114479A (ja) 1982-12-21 1982-12-21 ソ−ナ−送受信装置

Country Status (1)

Country Link
JP (1) JPS59114479A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04238286A (ja) * 1991-01-22 1992-08-26 Japan Radio Co Ltd 車載用路面状態探知方式及び装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54101354A (en) * 1978-01-27 1979-08-09 Kaijo Denki Kk Wave transmitting and receiving method in sonar
JPS55138445A (en) * 1979-04-13 1980-10-29 Yokogawa Electric Works Ltd Method of scanning sound field to be inspected in phaseddarrayysonar
JPS55162055A (en) * 1979-06-06 1980-12-17 Hitachi Ltd Variable angle ultrasonic probe driving circuit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54101354A (en) * 1978-01-27 1979-08-09 Kaijo Denki Kk Wave transmitting and receiving method in sonar
JPS55138445A (en) * 1979-04-13 1980-10-29 Yokogawa Electric Works Ltd Method of scanning sound field to be inspected in phaseddarrayysonar
JPS55162055A (en) * 1979-06-06 1980-12-17 Hitachi Ltd Variable angle ultrasonic probe driving circuit

Also Published As

Publication number Publication date
JPH0135307B2 (enrdf_load_html_response) 1989-07-25

Similar Documents

Publication Publication Date Title
US3967233A (en) Sonar system for classifying submerged objects
US6056694A (en) Wave receiving apparatus and ultrasonic diagnostic apparatus
JPS59114479A (ja) ソ−ナ−送受信装置
JPH09243733A (ja) アクティブソーナー
JP4184219B2 (ja) 超音波送受信装置およびスキャニングソナー
JPH06249944A (ja) レーダ装置
JP3772411B2 (ja) 球面アレイからの送波制御方法、並びに球面アレイ送波器
JP2948092B2 (ja) 魚の周波数特性測定装置
JPH0524229Y2 (enrdf_load_html_response)
JP2666581B2 (ja) レーダ装置
JP2572647B2 (ja) 魚群探知機
JPH0990034A (ja) 風速測定用ドップラー測定装置
JP2987263B2 (ja) 音響測位装置
JPH031099A (ja) 飛しよう体用誘導装置
JPS6022307B2 (ja) レ−ダ装置
JPH0980147A (ja) 超音波水中探知装置
JP2007003228A (ja) レーダ装置
JPS60242365A (ja) 超音波検査装置
JPH0375172B2 (enrdf_load_html_response)
JPH08184661A (ja) パッシブソーナー信号処理方式
JPS5942465A (ja) 電子スキヤンニングソナ−
JPH0838472A (ja) 超音波診断装置
JPH02228580A (ja) ソーナー送信回路
JPH1090410A (ja) 地層探査装置
JPS6446780U (enrdf_load_html_response)