JPWO2021220377A1 - - Google Patents
Info
- Publication number
- JPWO2021220377A1 JPWO2021220377A1 JP2020547241A JP2020547241A JPWO2021220377A1 JP WO2021220377 A1 JPWO2021220377 A1 JP WO2021220377A1 JP 2020547241 A JP2020547241 A JP 2020547241A JP 2020547241 A JP2020547241 A JP 2020547241A JP WO2021220377 A1 JPWO2021220377 A1 JP WO2021220377A1
- Authority
- JP
- Japan
- 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
Links
Classifications
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- 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
- G01S15/96—Sonar systems specially adapted for specific applications for locating fish
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- 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)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Transducers For Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2020/018049 WO2021220377A1 (en) | 2020-04-27 | 2020-04-27 | Sonar |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021220377A1 true JPWO2021220377A1 (en) | 2021-11-04 |
JP7269666B2 JP7269666B2 (en) | 2023-05-09 |
Family
ID=78373419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020547241A Active JP7269666B2 (en) | 2020-04-27 | 2020-04-27 | sonar |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP7269666B2 (en) |
WO (1) | WO2021220377A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD1026679S1 (en) | 2022-08-19 | 2024-05-14 | Navico, Inc. | Multi-orientation sonar transducer array system |
US11921200B1 (en) | 2022-08-19 | 2024-03-05 | Navico, Inc. | Live down sonar view |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5851478B2 (en) * | 1979-04-26 | 1983-11-16 | 沖電気工業株式会社 | directional receiver |
JP2585596B2 (en) * | 1987-05-29 | 1997-02-26 | 日本無線株式会社 | Ultrasonic transducer |
JP2013221791A (en) * | 2012-04-13 | 2013-10-28 | Furuno Electric Co Ltd | Detection device |
JP2013238568A (en) * | 2012-05-17 | 2013-11-28 | Honda Electronic Co Ltd | Searchlight sonar |
US20170293022A1 (en) * | 2014-09-26 | 2017-10-12 | Thales | Integrated antenna device |
-
2020
- 2020-04-27 WO PCT/JP2020/018049 patent/WO2021220377A1/en active Application Filing
- 2020-04-27 JP JP2020547241A patent/JP7269666B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5851478B2 (en) * | 1979-04-26 | 1983-11-16 | 沖電気工業株式会社 | directional receiver |
JP2585596B2 (en) * | 1987-05-29 | 1997-02-26 | 日本無線株式会社 | Ultrasonic transducer |
JP2013221791A (en) * | 2012-04-13 | 2013-10-28 | Furuno Electric Co Ltd | Detection device |
JP2013238568A (en) * | 2012-05-17 | 2013-11-28 | Honda Electronic Co Ltd | Searchlight sonar |
US20170293022A1 (en) * | 2014-09-26 | 2017-10-12 | Thales | Integrated antenna device |
Also Published As
Publication number | Publication date |
---|---|
WO2021220377A1 (en) | 2021-11-04 |
JP7269666B2 (en) | 2023-05-09 |
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