FI20096185A0 - Method and apparatus for processing sonar signals - Google Patents

Method and apparatus for processing sonar signals

Info

Publication number
FI20096185A0
FI20096185A0 FI20096185A FI20096185A FI20096185A0 FI 20096185 A0 FI20096185 A0 FI 20096185A0 FI 20096185 A FI20096185 A FI 20096185A FI 20096185 A FI20096185 A FI 20096185A FI 20096185 A0 FI20096185 A0 FI 20096185A0
Authority
FI
Finland
Prior art keywords
sonar signals
processing sonar
processing
signals
sonar
Prior art date
Application number
FI20096185A
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Eduard Germ
Original Assignee
Nordic Sonar Oue
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 Nordic Sonar Oue filed Critical Nordic Sonar Oue
Priority to FI20096185A priority Critical patent/FI20096185A0/en
Publication of FI20096185A0 publication Critical patent/FI20096185A0/en
Priority to PCT/IB2010/055168 priority patent/WO2011058527A1/en

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
    • G01S15/02—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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
    • 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
    • G01S7/5273—Extracting wanted echo signals using digital techniques

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)
FI20096185A 2009-11-16 2009-11-16 Method and apparatus for processing sonar signals FI20096185A0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20096185A FI20096185A0 (en) 2009-11-16 2009-11-16 Method and apparatus for processing sonar signals
PCT/IB2010/055168 WO2011058527A1 (en) 2009-11-16 2010-11-15 Method and apparatus for processing sonar signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20096185A FI20096185A0 (en) 2009-11-16 2009-11-16 Method and apparatus for processing sonar signals

Publications (1)

Publication Number Publication Date
FI20096185A0 true FI20096185A0 (en) 2009-11-16

Family

ID=41395232

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20096185A FI20096185A0 (en) 2009-11-16 2009-11-16 Method and apparatus for processing sonar signals

Country Status (2)

Country Link
FI (1) FI20096185A0 (en)
WO (1) WO2011058527A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011109830A1 (en) * 2011-08-09 2013-02-14 Valeo Schalter Und Sensoren Gmbh Method for determining the origin of a received signal received from an ultrasonic sensor of a motor vehicle, driver assistance device and motor vehicle
DE102012200729A1 (en) * 2012-01-19 2013-07-25 Robert Bosch Gmbh Method and environment detection device for determining the position and / or the movement of at least one object in the surroundings of a vehicle by means of acoustic signals reflected at the object
CN112083402B (en) * 2020-09-15 2022-12-13 哈尔滨工程大学 Underwater target sailing detection experimental method under pool condition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54136294A (en) * 1978-04-14 1979-10-23 Nippon Telegr & Teleph Corp <Ntt> Ievel measurement unit of correlation signal
US7596054B2 (en) * 2004-11-03 2009-09-29 Drs Sustainment Systems, Inc. Suppressed feature waveform for modulated sonar transmission
JP5680825B2 (en) * 2005-10-21 2015-03-04 レイセオン カンパニー Sonar system and method with low probability of affecting marine mammals
US7492312B2 (en) * 2006-11-14 2009-02-17 Fam Adly T Multiplicative mismatched filters for optimum range sidelobe suppression in barker code reception
JP4704412B2 (en) * 2007-11-27 2011-06-15 株式会社日本自動車部品総合研究所 Object orientation detection apparatus and object orientation detection system

Also Published As

Publication number Publication date
WO2011058527A1 (en) 2011-05-19

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Legal Events

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