IL107174A - Improved sonar signal processor and monitor - Google Patents

Improved sonar signal processor and monitor

Info

Publication number
IL107174A
IL107174A IL10717493A IL10717493A IL107174A IL 107174 A IL107174 A IL 107174A IL 10717493 A IL10717493 A IL 10717493A IL 10717493 A IL10717493 A IL 10717493A IL 107174 A IL107174 A IL 107174A
Authority
IL
Israel
Prior art keywords
signals
range
sonar
reflected
signal
Prior art date
Application number
IL10717493A
Other languages
English (en)
Hebrew (he)
Other versions
IL107174A0 (en
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of IL107174A0 publication Critical patent/IL107174A0/xx
Publication of IL107174A publication Critical patent/IL107174A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
IL10717493A 1992-10-15 1993-10-04 Improved sonar signal processor and monitor IL107174A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/961,224 US5251185A (en) 1992-10-15 1992-10-15 Sonar signal processor and display

Publications (2)

Publication Number Publication Date
IL107174A0 IL107174A0 (en) 1994-07-31
IL107174A true IL107174A (en) 1996-05-14

Family

ID=25504210

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10717493A IL107174A (en) 1992-10-15 1993-10-04 Improved sonar signal processor and monitor

Country Status (6)

Country Link
US (1) US5251185A (ja)
EP (1) EP0593178B1 (ja)
JP (1) JP3420300B2 (ja)
DE (1) DE69322921T2 (ja)
ES (1) ES2125955T3 (ja)
IL (1) IL107174A (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5349567A (en) * 1993-08-24 1994-09-20 Hughes Aircraft Company Least mean square (LMS) normalizer for active sonar
US5425000A (en) * 1993-12-16 1995-06-13 Hughes Aircraft Company Spatial rejection of direct blast interference in multistatic sonars
US5937078A (en) * 1996-04-10 1999-08-10 The United States Of America As Represented By The Secretary Of The Navy Target detection method from partial image of target
US6071240A (en) * 1997-09-22 2000-06-06 General Electric Company Method and apparatus for coherence imaging
US20070159922A1 (en) * 2001-06-21 2007-07-12 Zimmerman Matthew J 3-D sonar system
WO2007127271A2 (en) * 2006-04-24 2007-11-08 Farsounder, Inc. 3-d sonar system
US8200489B1 (en) * 2009-01-29 2012-06-12 The United States Of America As Represented By The Secretary Of The Navy Multi-resolution hidden markov model using class specific features
GB201222871D0 (en) * 2012-12-19 2013-01-30 Secr Defence Detection method and apparatus
JP6562090B2 (ja) * 2016-02-10 2019-08-21 富士通株式会社 アラート制御に関するコンピュータシステム、アラート制御方法及びアラート制御プログラム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023165A (en) * 1975-06-02 1977-05-10 Rca Corporation Signal modification techniques
US4831602A (en) * 1987-04-02 1989-05-16 Raytheon Company Simultaneous coherent and incoherent processor for sonar signals
US5179542A (en) * 1991-12-31 1993-01-12 Raytheon Company Signal processor

Also Published As

Publication number Publication date
DE69322921T2 (de) 1999-08-19
DE69322921D1 (de) 1999-02-18
EP0593178A2 (en) 1994-04-20
ES2125955T3 (es) 1999-03-16
JPH06207978A (ja) 1994-07-26
IL107174A0 (en) 1994-07-31
US5251185A (en) 1993-10-05
JP3420300B2 (ja) 2003-06-23
EP0593178A3 (en) 1994-10-19
EP0593178B1 (en) 1999-01-07

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