JPS58179370A - ソナ−装置 - Google Patents
ソナ−装置Info
- Publication number
- JPS58179370A JPS58179370A JP58028653A JP2865383A JPS58179370A JP S58179370 A JPS58179370 A JP S58179370A JP 58028653 A JP58028653 A JP 58028653A JP 2865383 A JP2865383 A JP 2865383A JP S58179370 A JPS58179370 A JP S58179370A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- sonar device
- filter
- band
- 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
Links
- 239000002131 composite material Substances 0.000 claims description 42
- 230000005540 biological transmission Effects 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 22
- 238000009499 grossing Methods 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000001747 exhibiting effect Effects 0.000 claims description 3
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000284 extract Substances 0.000 claims 1
- 238000003786 synthesis reaction Methods 0.000 claims 1
- 238000005070 sampling Methods 0.000 description 23
- 238000012937 correction Methods 0.000 description 21
- 238000012545 processing Methods 0.000 description 16
- 230000009467 reduction Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 238000010606 normalization Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002596 correlated effect Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000011867 re-evaluation Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 101150087426 Gnal gene Proteins 0.000 description 1
- 240000007591 Tilia tomentosa Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 125000002015 acyclic group Chemical group 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
-
- 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
- G01S15/06—Systems determining the position data of a target
- G01S15/42—Simultaneous measurement of distance and other co-ordinates
-
- 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
- G01S7/523—Details of pulse systems
- G01S7/526—Receivers
- G01S7/527—Extracting wanted echo signals
-
- 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
- G01S7/534—Details of non-pulse systems
- G01S7/536—Extracting wanted echo signals
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8200728 | 1982-02-24 | ||
| NL8200728A NL8200728A (nl) | 1982-02-24 | 1982-02-24 | Stoorsignaalonderdrukkingseenheid voor een sonarapparaat. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58179370A true JPS58179370A (ja) | 1983-10-20 |
| JPH0317110B2 JPH0317110B2 (enExample) | 1991-03-07 |
Family
ID=19839310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58028653A Granted JPS58179370A (ja) | 1982-02-24 | 1983-02-24 | ソナ−装置 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4549286A (enExample) |
| EP (1) | EP0087184B1 (enExample) |
| JP (1) | JPS58179370A (enExample) |
| AU (1) | AU559808B2 (enExample) |
| CA (1) | CA1203613A (enExample) |
| DE (1) | DE3373020D1 (enExample) |
| NL (1) | NL8200728A (enExample) |
| NO (1) | NO163987C (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1187586A (en) * | 1984-01-06 | 1985-05-21 | B.E.L-Tronics Limited | Radar detection and signal processing circuit |
| US4679175A (en) * | 1984-12-13 | 1987-07-07 | Honeywell Inc. | Ultrasonic distance sensor with dual burst noise rejection |
| US4719605A (en) * | 1984-12-13 | 1988-01-12 | Honeywell Inc. | Self-calibrating ultrasonic range finder |
| US4804963A (en) * | 1987-01-05 | 1989-02-14 | Honeywell Inc. | Wide dynamic range digital receiver |
| US4872145A (en) * | 1987-05-04 | 1989-10-03 | Hazeltine Corporation | Noise trap circuit |
| AU734517B1 (en) * | 1990-11-29 | 2001-06-14 | Raytheon Company | Active sonar system for target detection in the presence of strong mail lobe interference |
| US5739654A (en) * | 1994-12-19 | 1998-04-14 | International Business Machines Corporation | Precision tool control system for a workpiece positioning apparatus |
| KR100197794B1 (ko) * | 1996-05-25 | 1999-06-15 | 최승원 | 무선통신시스템에서 간섭을 최소화하고 잡음의 영향을 줄여주기 위한 신호처리 장치 및 방법 |
| DE19824267A1 (de) * | 1998-05-29 | 1999-12-02 | Siemens Ag | Verfahren zur Erkennung von Nutz- und Störechos im Empfangssignal von Abstandssensoren sowie Anordnung zur Durchführung des Verfahrens |
| JP4516644B2 (ja) * | 1999-09-29 | 2010-08-04 | 古野電気株式会社 | 受波ビーム形成方法、受波ビーム形成装置およびマッチドフィルタ |
| US6335905B1 (en) * | 1999-12-17 | 2002-01-01 | Garmin Corporation | Method for elimination of passive noise interference in sonar |
| US7908080B2 (en) | 2004-12-31 | 2011-03-15 | Google Inc. | Transportation routing |
| WO2006123499A1 (ja) * | 2005-05-16 | 2006-11-23 | Murata Manufacturing Co., Ltd. | レーダ |
| US8068385B2 (en) * | 2008-11-24 | 2011-11-29 | Raytheon Company | System and method for enhancing weak target signals for a sensor array |
| US8116169B2 (en) * | 2009-05-13 | 2012-02-14 | Raytheon Company | Active sonar system and active sonar method using noise reduction techniques and advanced signal processing techniques |
| US8320216B2 (en) * | 2009-12-01 | 2012-11-27 | Raytheon Company | Active sonar system and active sonar method using fuzzy logic |
| GB2533388B (en) * | 2014-12-17 | 2021-01-06 | Sezanne Marine Ltd | Aspects of a sonar system |
| KR102293882B1 (ko) * | 2021-05-21 | 2021-08-25 | 국방과학연구소 | 예인선배열 소나 시스템에서 자함의 소음을 감소시키기 위한 장치 및 방법 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5121852A (ja) * | 1974-08-15 | 1976-02-21 | Furuno Kyotaka | Tantaibutsutaihanbetsusochi |
| JPS54138000A (en) * | 1978-04-19 | 1979-10-26 | Nippon Keibi Hosho Kk | Ultrasonic wave warning system |
| JPS55105171U (enExample) * | 1979-01-19 | 1980-07-22 | ||
| JPS55154485U (enExample) * | 1979-04-23 | 1980-11-07 | ||
| JPS5722576A (en) * | 1980-07-16 | 1982-02-05 | Matsushita Electric Ind Co Ltd | Ultrasonic type vehicle speed measuring apparatus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2978577A (en) * | 1948-03-04 | 1961-04-04 | Bell Telephone Labor Inc | Noise reducing systems |
| US3582872A (en) * | 1964-06-29 | 1971-06-01 | Us Navy | Threshold control for sonar |
| US3353146A (en) * | 1965-06-01 | 1967-11-14 | Raytheon Co | Signal display system |
| US3609672A (en) * | 1969-07-28 | 1971-09-28 | Us Navy | False alarm inhibit circuit in echo ranging systems |
-
1982
- 1982-02-24 NL NL8200728A patent/NL8200728A/nl not_active Application Discontinuation
-
1983
- 1983-02-04 DE DE8383200185T patent/DE3373020D1/de not_active Expired
- 1983-02-04 EP EP83200185A patent/EP0087184B1/en not_active Expired
- 1983-02-10 AU AU11311/83A patent/AU559808B2/en not_active Ceased
- 1983-02-11 CA CA000421472A patent/CA1203613A/en not_active Expired
- 1983-02-22 US US06/468,722 patent/US4549286A/en not_active Expired - Fee Related
- 1983-02-23 NO NO830630A patent/NO163987C/no unknown
- 1983-02-24 JP JP58028653A patent/JPS58179370A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5121852A (ja) * | 1974-08-15 | 1976-02-21 | Furuno Kyotaka | Tantaibutsutaihanbetsusochi |
| JPS54138000A (en) * | 1978-04-19 | 1979-10-26 | Nippon Keibi Hosho Kk | Ultrasonic wave warning system |
| JPS55105171U (enExample) * | 1979-01-19 | 1980-07-22 | ||
| JPS55154485U (enExample) * | 1979-04-23 | 1980-11-07 | ||
| JPS5722576A (en) * | 1980-07-16 | 1982-02-05 | Matsushita Electric Ind Co Ltd | Ultrasonic type vehicle speed measuring apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0087184A1 (en) | 1983-08-31 |
| NO163987C (no) | 1990-08-15 |
| EP0087184B1 (en) | 1987-08-12 |
| NO163987B (no) | 1990-05-07 |
| AU559808B2 (en) | 1987-03-19 |
| DE3373020D1 (de) | 1987-09-17 |
| NL8200728A (nl) | 1983-09-16 |
| NO830630L (no) | 1983-08-25 |
| CA1203613A (en) | 1986-04-22 |
| JPH0317110B2 (enExample) | 1991-03-07 |
| US4549286A (en) | 1985-10-22 |
| AU1131183A (en) | 1983-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58179370A (ja) | ソナ−装置 | |
| US4403314A (en) | Active detection system using simultaneous multiple transmissions | |
| US6095980A (en) | Pulse inversion doppler ultrasonic diagnostic imaging | |
| US4456982A (en) | Imaging system with multiple, simultaneous transmissions | |
| JPS6217712B2 (enExample) | ||
| US4119940A (en) | Underwater viewing system | |
| US4837578A (en) | Apparatus and method for range detection using the analytic signal identified from the received signal | |
| JPH01207042A (ja) | 位相収差効果の反復適応形減少方法と装置 | |
| US4011438A (en) | Simplified digital moving target indicator filter | |
| JPH10293171A (ja) | 超音波ビーム形成装置 | |
| US5581036A (en) | Bandwidth sampling technique for digital focusing in array imaging systems | |
| JPS6115375B2 (enExample) | ||
| NO880982L (no) | Avbildningssystemer. | |
| EP1118875B1 (en) | Ultrasound diagnostic apparatus with baseband and RF beamformer | |
| WO2016024147A1 (en) | Ultrasound signal analog beamformer / beamforming | |
| US5891041A (en) | Ultrasonic imaging system adapted for use with ultrasonic probes having different center frequencies | |
| JPS6244620B2 (enExample) | ||
| JPH06201825A (ja) | エコーレンジングシステム | |
| JPH10309277A (ja) | 超音波イメージング・システム | |
| US4420825A (en) | Element-sited beamformer | |
| GB2192061A (en) | A phased array sonar system | |
| CN109164437B (zh) | 用于矢量阵列流行的连续可变小数时延估计方法及装置 | |
| JP2775312B2 (ja) | フェーズドアレイ形超音波装置の受波ディジタルビームフォーマ | |
| US4114438A (en) | Devices for measuring the flow speed of a fluid | |
| Pantzartzis et al. | Application of high-resolution beamforming to multibeam swath bathymetry |