DE3888377D1 - Sonarsignalverarbeitungsgerät. - Google Patents

Sonarsignalverarbeitungsgerät.

Info

Publication number: DE3888377D1
Authority: DE; Germany
Prior art keywords: processing device; signal processing; sonar signal; sonar; signal
Prior art date: 1987-04-02
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.): Expired - Fee Related

Application number

DE88302624T

Other languages

English (en)

Other versions

DE3888377T2 (de

Inventor

John T Kroenert

Robert B Delisle

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Raytheon Co

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.)

1987-04-02

Filing date

1988-03-24

Publication date

1994-04-21

1988-03-24 Application filed by Raytheon Co filed Critical Raytheon Co

1994-04-21 Application granted granted Critical

1994-04-21 Publication of DE3888377D1 publication Critical patent/DE3888377D1/de

1994-09-29 Publication of DE3888377T2 publication Critical patent/DE3888377T2/de

2008-03-25 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- 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)
Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Computer Networks & Wireless Communication (AREA)
General Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

DE3888377T 1987-04-02 1988-03-24 Sonarsignalverarbeitungsgerät. Expired - Fee Related DE3888377T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/033,305 US4831602A (en)	1987-04-02	1987-04-02	Simultaneous coherent and incoherent processor for sonar signals

Publications (2)

Publication Number	Publication Date
DE3888377D1 true DE3888377D1 (de)	1994-04-21
DE3888377T2 DE3888377T2 (de)	1994-09-29

Family

ID=21869645

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE3888377T Expired - Fee Related DE3888377T2 (de)	1987-04-02	1988-03-24	Sonarsignalverarbeitungsgerät.

Country Status (7)

Country	Link
US (1)	US4831602A (de)
EP (1)	EP0285325B1 (de)
JP (1)	JP2656295B2 (de)
KR (1)	KR0135612B1 (de)
AU (1)	AU601559B2 (de)
DE (1)	DE3888377T2 (de)
ES (1)	ES2050154T3 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4953145A (en) *	1988-09-30	1990-08-28	Honeywell Inc.	Active phase quieting target highlight detector
US5077702A (en) *	1990-11-16	1991-12-31	General Electric Company	Doppler consistent hyperbolic frequency modulation
IL101077A (en) *	1991-03-18	1995-08-31	Hydroacoustic Inc	A system for measuring distances using echoes
US5212489A (en) *	1991-03-18	1993-05-18	Hydroacoustics Inc.	Echo ranging system for detecting velocity of targets using composite doppler invariant transmissions
US5251185A (en) *	1992-10-15	1993-10-05	Raytheon Company	Sonar signal processor and display
US5568411A (en) *	1994-07-25	1996-10-22	National Semiconductor Corporation	Method and apparatus for using polarity-coincidence correlators in LMS adaptive filters
US5515055A (en) *	1995-04-03	1996-05-07	Hydroacoustics, Inc.	System for processing returns from a target from transmissions containing repeated signals to detect the doppler velocity of the target
US20070159922A1 (en) *	2001-06-21	2007-07-12	Zimmerman Matthew J	3-D sonar system
AU2004248609A1 (en) *	2003-06-09	2004-12-23	Brown University	Estimation of background noise and its effect on sonar range estimation
KR100682402B1 (ko) *	2004-08-10	2007-02-15	국방과학연구소	수중센서 어레이 시스템의 신호 검출장치 및 이것을이용한 신호 전달방법
US7266042B1 (en)	2006-03-31	2007-09-04	The United States Of America As Represented By The Secretary Of The Navy	Multi-stage maximum likelihood target estimator
WO2007127271A2 (en) *	2006-04-24	2007-11-08	Farsounder, Inc.	3-d sonar system
US8589462B2 (en) *	2008-01-14	2013-11-19	Elmos Semiconductor Ag	Digital optimal filter for periodically alternating signals
JP5625771B2 (ja) *	2010-11-08	2014-11-19	日本電気株式会社	水中目標物検出装置、該検出装置に用いられる目標物検出方法及び目標物検出プログラム
US9053349B1 (en) *	2014-05-08	2015-06-09	Hrl Laboratories, Llc	Digital correlator / FIR filter with tunable bit time using analog summation
CA3215638A1 (en)	2018-10-04	2020-04-09	Cutsforth, Inc.	System and method for monitoring the status of one or more components of an electrical machine
CN115050394A (zh) *	2022-05-10	2022-09-13	中国船舶重工集团公司第七一五研究所	一种有效降低水声语音通信导引信号虚警概率的检测方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US31509A (en) *		1861-02-19		Photo-lttho
US3579180A (en) *	1965-08-06	1971-05-18	Hughes Aircraft Co	Beam interpolating system
US3622963A (en) *	1969-01-29	1971-11-23	Honeywell Inc	Control apparatus
US3723952A (en) *	1970-05-26	1973-03-27	Raytheon Co	Apparatus for differentiating between side lobe and main lobe returns in depth sounding systems
US3681747A (en) *	1970-07-06	1972-08-01	Raytheon Co	Sea bottom slope measuring apparatus
US3750152A (en) *	1972-04-17	1973-07-31	Gen Electric	Pulse-echo phase discriminator using deltic processing
US4164036A (en) *	1977-12-07	1979-08-07	Honeywell Inc.	Quadrature correlation phase reversal pulse detector
AU6129680A (en) *	1979-07-30	1981-03-03	Dorian Industries Pty. Ltd.	Method and device for measuring distances
FR2465233B1 (fr) *	1979-09-10	1985-11-08	Plessey Overseas	Appareil de determination de gisement a radar ultrasonore
GB2058351B (en) *	1979-09-10	1984-02-01	Plessey Co Ltd	Sonar systems
JPS56100372A (en) *	1979-12-28	1981-08-12	Ibm	Movinggtarget detector
US4404665A (en) *	1980-10-20	1983-09-13	Raytheon Company	Sea bottom slope compensation apparatus

1987
- 1987-04-02 US US07/033,305 patent/US4831602A/en not_active Expired - Lifetime
1988
- 1988-03-22 AU AU13365/88A patent/AU601559B2/en not_active Ceased
- 1988-03-24 DE DE3888377T patent/DE3888377T2/de not_active Expired - Fee Related
- 1988-03-24 ES ES88302624T patent/ES2050154T3/es not_active Expired - Lifetime
- 1988-03-24 EP EP88302624A patent/EP0285325B1/de not_active Expired - Lifetime
- 1988-04-01 JP JP63081138A patent/JP2656295B2/ja not_active Expired - Lifetime
- 1988-04-02 KR KR1019880003753A patent/KR0135612B1/ko not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0285325B1 (de)	1994-03-16
KR880012995A (ko)	1988-11-29
ES2050154T3 (es)	1994-05-16
EP0285325A3 (en)	1990-05-09
DE3888377T2 (de)	1994-09-29
JPS63261184A (ja)	1988-10-27
AU601559B2 (en)	1990-09-13
EP0285325A2 (de)	1988-10-05
AU1336588A (en)	1988-10-06
US4831602A (en)	1989-05-16
KR0135612B1 (ko)	1998-05-15
JP2656295B2 (ja)	1997-09-24

Publication	Publication Date	Title
DE3485747D1 (de)	1992-07-02	Bildsignalverarbeitungsgeraet.
FI910292L (fi)	1991-07-19	Signalbehandlingsanordning.
DE3586081D1 (de)	1992-06-25	Tonsignalbehandlungsvorrichtung.
DE3852673D1 (de)	1995-02-16	Bildverarbeitungsvorrichtung.
DE3885775D1 (de)	1994-01-05	Digitaler Signalprozessor.
DE3851858D1 (de)	1994-11-24	Digitaler Signalprozessor.
DE3785290D1 (de)	1993-05-13	Bildsignalverarbeitungsgeraet.
DE68920005D1 (de)	1995-01-26	Signalverarbeitungseinrichtung.
DE3688045D1 (de)	1993-04-22	Bildsignalverarbeitung.
DE69023434D1 (de)	1995-12-14	Videosignalverarbeitungsgerät.
DE3854564D1 (de)	1995-11-16	Laserbearbeitungsvorrichtung.
DE3583474D1 (de)	1991-08-22	Bildsignalverarbeitungsgeraet.
DE3687789D1 (de)	1993-03-25	Bildsignalverarbeitungsgeraet.
DE3677449D1 (de)	1991-03-14	Bildsignalverarbeitungsvorrichtung.
DE3888377D1 (de)	1994-04-21	Sonarsignalverarbeitungsgerät.
DE68925023D1 (de)	1996-01-18	Videosignalverarbeitungsgerät.
DE3689305D1 (de)	1993-12-23	Tonsignalsbehandlungsvorrichtung.
DE68922829D1 (de)	1995-06-29	Bildsignalverarbeitungsvorrichtung.
DE3878885D1 (de)	1993-04-08	Geraet zur pulskodierersignalverarbeitung.
DE3773747D1 (de)	1991-11-21	Videosignal-verarbeitung.
DE3584774D1 (de)	1992-01-09	Signalverarbeitungssystem.
DE3678543D1 (de)	1991-05-08	Akustische signalvorrichtung.
FI880492A0 (fi)	1988-02-03	Synkroniseringssystem foer en halvdigital signal.
DE3673421D1 (de)	1990-09-13	Signalverarbeitungsgeraet.
IT8819101A0 (it)	1988-01-18	Dispositivo trasduttore perfezionato.

Legal Events

Date	Code	Title	Description
1995-04-13	8364	No opposition during term of opposition
2002-06-27	8339	Ceased/non-payment of the annual fee