SE413055B - Fartygssonarapparat - Google Patents
FartygssonarapparatInfo
- Publication number
- SE413055B SE413055B SE7501646A SE7501646A SE413055B SE 413055 B SE413055 B SE 413055B SE 7501646 A SE7501646 A SE 7501646A SE 7501646 A SE7501646 A SE 7501646A SE 413055 B SE413055 B SE 413055B
- Authority
- SE
- Sweden
- Prior art keywords
- sonar device
- ships
- ships sonar
- sonar
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
- G10K11/26—Sound-focusing or directing, e.g. scanning
- G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
- G10K11/341—Circuits therefor
- G10K11/346—Circuits therefor using phase variation
-
- 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
- G01S15/8902—Side-looking sonar
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
- G10K11/26—Sound-focusing or directing, e.g. scanning
- G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
- G10K11/341—Circuits therefor
- G10K11/345—Circuits therefor using energy switching from one active element to another
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/444,590 US3950723A (en) | 1974-02-21 | 1974-02-21 | Sonar apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7501646L SE7501646L (sv) | 1975-08-22 |
SE413055B true SE413055B (sv) | 1980-03-31 |
Family
ID=23765540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7501646A SE413055B (sv) | 1974-02-21 | 1975-02-14 | Fartygssonarapparat |
Country Status (8)
Country | Link |
---|---|
US (1) | US3950723A (sv) |
JP (1) | JPS5846712B2 (sv) |
CA (1) | CA1016263A (sv) |
DE (1) | DE2506997C2 (sv) |
FR (1) | FR2273287B1 (sv) |
GB (1) | GB1489442A (sv) |
NL (1) | NL7501893A (sv) |
SE (1) | SE413055B (sv) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3978482A (en) * | 1975-03-24 | 1976-08-31 | Hughes Aircraft Company | Dynamically focused thinned array |
CH608103A5 (sv) * | 1975-12-01 | 1978-12-15 | Hoffmann La Roche | |
US4088978A (en) * | 1976-09-27 | 1978-05-09 | Westinghouse Electric Corp. | Synthetic aperture side-looking sonar system |
DE2643918C3 (de) * | 1976-09-29 | 1986-10-23 | Siemens AG, 1000 Berlin und 8000 München | Gerät zur Ultraschallabtastung |
US4075599A (en) * | 1976-11-30 | 1978-02-21 | The International Nickel Company, Inc. | Undersea geophysical exploration |
JPS5433757A (en) * | 1977-08-19 | 1979-03-12 | Aloka Co Ltd | Ultrasonic wave receiver |
JPS5438693A (en) * | 1977-09-02 | 1979-03-23 | Hitachi Medical Corp | Ultrasonic wave diagnosing device |
JPS595298B2 (ja) * | 1977-09-02 | 1984-02-03 | 株式会社日立メディコ | 超音波撮像装置 |
JPS5474777A (en) * | 1977-11-28 | 1979-06-15 | Japan Radio Co Ltd | System for deflecting sound beam |
US4140022B1 (en) * | 1977-12-20 | 1995-05-16 | Hewlett Packard Co | Acoustic imaging apparatus |
US4198702A (en) * | 1978-04-14 | 1980-04-15 | E G and G, Inc. | Time varying gain amplifier for side scan sonar applications |
US4199746A (en) * | 1978-04-18 | 1980-04-22 | Westinghouse Electric Corp. | Side looking sonar apparatus |
JPS54143671A (en) * | 1978-04-28 | 1979-11-09 | Nec Corp | Echo detector |
US4165647A (en) * | 1978-05-12 | 1979-08-28 | International Submarine Services | Scan acoustical holographic apparatus and method |
US4252026A (en) * | 1979-01-15 | 1981-02-24 | The Commonwealth Of Australia, C/-The Department Of Health | Multiple line of sight ultrasonic apparatus |
US4313184A (en) * | 1979-02-07 | 1982-01-26 | Plessey Handel Und Investments Ag | Sonar systems |
GB2042725B (en) * | 1979-02-21 | 1983-02-16 | Sperry Corp | Sonar detection system |
JPS564078A (en) * | 1979-06-22 | 1981-01-16 | Komatsu Ltd | Topography indicator for submarine working machine |
FR2465233B1 (fr) * | 1979-09-10 | 1985-11-08 | Plessey Overseas | Appareil de determination de gisement a radar ultrasonore |
US4280203A (en) * | 1979-09-14 | 1981-07-21 | Westinghouse Electric Corp. | Sonar beam forming utilizing the chirp Z-transform |
US4958330A (en) * | 1980-11-03 | 1990-09-18 | The United States Of America As Represented By The Secretary Of The Navy | Wide angular diversity synthetic aperture sonar |
US4387597A (en) * | 1980-12-08 | 1983-06-14 | Advanced Technology Laboratories, Inc. | Beamforming apparatus and method for ultrasonic imaging systems |
US4953143A (en) * | 1981-01-12 | 1990-08-28 | The United States Of America As Represented By The Secretary Of The Navy | Multiple frequency synthetic aperture sonar |
FR2509869A1 (fr) * | 1981-07-17 | 1983-01-21 | Sintra Alcatel Sa | Sonar |
US4802148A (en) * | 1982-11-08 | 1989-01-31 | Westinghouse Electric Corp. | Side-looking sonar apparatus |
GB2136124A (en) * | 1983-03-01 | 1984-09-12 | Plessey Co Plc | Improvements in or Relating to Sonar Apparatus |
US5033029A (en) * | 1983-05-12 | 1991-07-16 | Westinghouse Electric Corp. | Interlaced sonar system |
US4644795A (en) * | 1985-07-29 | 1987-02-24 | Advanced Technology Laboratories, Inc. | High resolution multiline ultrasonic beamformer |
US4912685A (en) * | 1988-11-30 | 1990-03-27 | Westinghouse Electric Corp. | Side looking sonar apparatus |
DE3920705A1 (de) * | 1989-06-24 | 1991-01-10 | Honeywell Elac Nautik Gmbh | Digitaler richtungsbildner |
US5263004A (en) * | 1990-04-11 | 1993-11-16 | Hewlett-Packard Company | Acoustic image acquisition using an acoustic receiving array with variable time delay |
JPH04291185A (ja) * | 1991-03-20 | 1992-10-15 | Fujitsu Ltd | 超音波受信ビームフォーマ |
FR2688070B1 (fr) * | 1992-02-28 | 1994-04-15 | Thomson Csf | Procede de stabilisation et de formation de voies pour sonar et sonar pour sa mise en óoeuvre. |
US5537366A (en) * | 1995-07-03 | 1996-07-16 | Northrop Grumman | Buried cable pipe detection sonar |
DE19825271C1 (de) * | 1998-06-05 | 1999-12-16 | Stn Atlas Elektronik Gmbh | Verfahren zur passiven Bestimmung von Zieldaten |
DE19825886C2 (de) * | 1998-06-10 | 2000-09-07 | Stn Atlas Elektronik Gmbh | Verfahren zur Bestimmung der Tiefe von getauchten Schallquellen |
JP2008508539A (ja) | 2004-08-02 | 2008-03-21 | ジョンソン アウトドアズ インコーポレイテッド | 船舶搭載用ソナー画像システム |
US20060239119A1 (en) * | 2005-03-08 | 2006-10-26 | Northrop Grumman Corporation | Multiple projectors for increased resolution receive beam processing of echoing sonars and radars |
US7542375B2 (en) * | 2006-12-05 | 2009-06-02 | Matthew Sawrie | Method for simultaneous transmission of soundwaves and, in particular, sonar pulses, without interference |
US8305840B2 (en) | 2009-07-14 | 2012-11-06 | Navico, Inc. | Downscan imaging sonar |
US8300499B2 (en) * | 2009-07-14 | 2012-10-30 | Navico, Inc. | Linear and circular downscan imaging sonar |
US9142206B2 (en) | 2011-07-14 | 2015-09-22 | Navico Holding As | System for interchangeable mounting options for a sonar transducer |
US9182486B2 (en) | 2011-12-07 | 2015-11-10 | Navico Holding As | Sonar rendering systems and associated methods |
US9268020B2 (en) | 2012-02-10 | 2016-02-23 | Navico Holding As | Sonar assembly for reduced interference |
US9354312B2 (en) | 2012-07-06 | 2016-05-31 | Navico Holding As | Sonar system using frequency bursts |
US10151829B2 (en) | 2016-02-23 | 2018-12-11 | Navico Holding As | Systems and associated methods for producing sonar image overlay |
US11367425B2 (en) | 2017-09-21 | 2022-06-21 | Navico Holding As | Sonar transducer with multiple mounting options |
CN109283511B (zh) * | 2018-09-01 | 2022-07-29 | 哈尔滨工程大学 | 一种宽覆盖多波束接收基阵校准方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE551765A (sv) * | 1955-10-13 | |||
US3090030A (en) * | 1957-09-09 | 1963-05-14 | Honeywell Regulator Co | Variable focus transducer |
DE1548426A1 (de) * | 1966-04-21 | 1969-07-10 | Fahrentholz Dr Phil Nat Siegfr | Bodenschichtenverstaerker fuer Echolote |
US3585579A (en) * | 1969-07-09 | 1971-06-15 | Westinghouse Electric Corp | Side looking sonar transducer |
BE757456A (fr) * | 1969-10-17 | 1971-03-16 | Westinghouse Electric Corp | Appareil sonar a vue laterale |
DE2113522C3 (de) * | 1971-03-19 | 1974-05-09 | Siemens Ag | Verfahren zuna berühningsfreien Messen eines Oberflächenprofils |
US3742436A (en) * | 1971-03-24 | 1973-06-26 | Westinghouse Electric Corp | Side looking sonar apparatus |
DE2202989A1 (de) * | 1972-01-21 | 1973-07-26 | Siemens Ag | Fokussierter ultraschallwandler |
-
1974
- 1974-02-21 US US05/444,590 patent/US3950723A/en not_active Expired - Lifetime
-
1975
- 1975-02-11 GB GB5720/75A patent/GB1489442A/en not_active Expired
- 1975-02-14 SE SE7501646A patent/SE413055B/sv not_active IP Right Cessation
- 1975-02-18 NL NL7501893A patent/NL7501893A/xx not_active Application Discontinuation
- 1975-02-19 DE DE2506997A patent/DE2506997C2/de not_active Expired
- 1975-02-20 CA CA220,686A patent/CA1016263A/en not_active Expired
- 1975-02-21 FR FR7505544A patent/FR2273287B1/fr not_active Expired
- 1975-02-21 JP JP50021052A patent/JPS5846712B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5846712B2 (ja) | 1983-10-18 |
US3950723A (en) | 1976-04-13 |
FR2273287A1 (sv) | 1975-12-26 |
GB1489442A (en) | 1977-10-19 |
DE2506997A1 (de) | 1976-01-15 |
CA1016263A (en) | 1977-08-23 |
SE7501646L (sv) | 1975-08-22 |
JPS50124673A (sv) | 1975-09-30 |
NL7501893A (nl) | 1975-08-25 |
DE2506997C2 (de) | 1987-07-09 |
FR2273287B1 (sv) | 1980-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7501646-9 Effective date: 19900130 Format of ref document f/p: F |