JPS58122478A - 水中探知用パラメトリツク超音波送受波器 - Google Patents

水中探知用パラメトリツク超音波送受波器

Info

Publication number
JPS58122478A
JPS58122478A JP57004491A JP449182A JPS58122478A JP S58122478 A JPS58122478 A JP S58122478A JP 57004491 A JP57004491 A JP 57004491A JP 449182 A JP449182 A JP 449182A JP S58122478 A JPS58122478 A JP S58122478A
Authority
JP
Japan
Prior art keywords
ultrasonic
array
radius
oscillator
groups
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
JP57004491A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0116391B2 (enrdf_load_stackoverflow
Inventor
Hideji Morimatsu
森松　秀治
Tokiaki Yamamoto
山本　常昭
Norio Matsuhiro
松広　紀夫
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.)
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 JP57004491A priority Critical patent/JPS58122478A/ja
Publication of JPS58122478A publication Critical patent/JPS58122478A/ja
Publication of JPH0116391B2 publication Critical patent/JPH0116391B2/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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/521—Constructional features

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP57004491A 1982-01-14 1982-01-14 水中探知用パラメトリツク超音波送受波器 Granted JPS58122478A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57004491A JPS58122478A (ja) 1982-01-14 1982-01-14 水中探知用パラメトリツク超音波送受波器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57004491A JPS58122478A (ja) 1982-01-14 1982-01-14 水中探知用パラメトリツク超音波送受波器

Publications (2)

Publication Number Publication Date
JPS58122478A true JPS58122478A (ja) 1983-07-21
JPH0116391B2 JPH0116391B2 (enrdf_load_stackoverflow) 1989-03-24

Family

ID=11585550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57004491A Granted JPS58122478A (ja) 1982-01-14 1982-01-14 水中探知用パラメトリツク超音波送受波器

Country Status (1)

Country Link
JP (1) JPS58122478A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61144582A (ja) * 1984-12-18 1986-07-02 Satoru Tabata 多周波数超音波送受波器
JPS62271600A (ja) * 1986-05-19 1987-11-25 Agency Of Ind Science & Technol 圧電型指向性音波発生装置
JPS6338085U (enrdf_load_stackoverflow) * 1986-08-27 1988-03-11
JP2008020429A (ja) * 2006-07-13 2008-01-31 Pohang Eng College 空気中のパラメトリック・トランスミッティング・アレイを用いた超指向性超音波距離測定のためのｍｅｍｓに基づく多共振超音波トランスデューサ及びその製作方法
JPWO2005120355A1 (ja) * 2004-06-07 2008-04-03 オリンパス株式会社 静電容量型超音波トランスデューサ
CN112904345A (zh) * 2021-01-19 2021-06-04 鹏城实验室 定位系统及定位方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5078574A (enrdf_load_stackoverflow) * 1973-11-16 1975-06-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5078574A (enrdf_load_stackoverflow) * 1973-11-16 1975-06-26

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61144582A (ja) * 1984-12-18 1986-07-02 Satoru Tabata 多周波数超音波送受波器
JPS62271600A (ja) * 1986-05-19 1987-11-25 Agency Of Ind Science & Technol 圧電型指向性音波発生装置
JPS6338085U (enrdf_load_stackoverflow) * 1986-08-27 1988-03-11
JPWO2005120355A1 (ja) * 2004-06-07 2008-04-03 オリンパス株式会社 静電容量型超音波トランスデューサ
JP5275565B2 (ja) * 2004-06-07 2013-08-28 オリンパス株式会社 静電容量型超音波トランスデューサ
JP2008020429A (ja) * 2006-07-13 2008-01-31 Pohang Eng College 空気中のパラメトリック・トランスミッティング・アレイを用いた超指向性超音波距離測定のためのｍｅｍｓに基づく多共振超音波トランスデューサ及びその製作方法
CN112904345A (zh) * 2021-01-19 2021-06-04 鹏城实验室 定位系统及定位方法
WO2022156000A1 (zh) * 2021-01-19 2022-07-28 鹏城实验室 定位系统及定位方法

Also Published As

Publication number Publication date
JPH0116391B2 (enrdf_load_stackoverflow) 1989-03-24

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