GB9819973D0 - Improvements relating to beamformers - Google Patents

Improvements relating to beamformers

Info

Publication number: GB9819973D0
Authority: GB; United Kingdom
Prior art keywords: beamformers; improvements relating; relating
Prior art date: 1998-09-15
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.): Ceased

Application number

GBGB9819973.0A

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.)

UK Secretary of State for Defence

Original Assignee

UK Secretary of State for Defence

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.)

1998-09-15

Filing date

1998-09-15

Publication date

1998-11-04

1998-09-15 Application filed by UK Secretary of State for Defence filed Critical UK Secretary of State for Defence

1998-09-15 Priority to GBGB9819973.0A priority Critical patent/GB9819973D0/en

1998-11-04 Publication of GB9819973D0 publication Critical patent/GB9819973D0/en

1999-09-15 Priority to EP99946357A priority patent/EP1114412A1/en

1999-09-15 Priority to PCT/GB1999/003075 priority patent/WO2000016308A1/en

1999-09-15 Priority to AU58770/99A priority patent/AU5877099A/en

1999-09-15 Priority to JP2000570764A priority patent/JP2002525584A/en

Status Ceased legal-status Critical Current

Links

GBGB9819973.0A 1998-09-15 1998-09-15 Improvements relating to beamformers Ceased GB9819973D0 (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
GBGB9819973.0A GB9819973D0 (en)	1998-09-15	1998-09-15	Improvements relating to beamformers
EP99946357A EP1114412A1 (en)	1998-09-15	1999-09-15	Improvements relating to beamformers
PCT/GB1999/003075 WO2000016308A1 (en)	1998-09-15	1999-09-15	Improvements relating to beamformers
AU58770/99A AU5877099A (en)	1998-09-15	1999-09-15	Improvements relating to beamformers
JP2000570764A JP2002525584A (en)	1998-09-15	1999-09-15	Beamformer improvements

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB9819973.0A GB9819973D0 (en)	1998-09-15	1998-09-15	Improvements relating to beamformers

Publications (1)

Publication Number	Publication Date
GB9819973D0 true GB9819973D0 (en)	1998-11-04

Family

ID=10838821

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GBGB9819973.0A Ceased GB9819973D0 (en)	1998-09-15	1998-09-15	Improvements relating to beamformers

Country Status (5)

Country	Link
EP (1)	EP1114412A1 (en)
JP (1)	JP2002525584A (en)
AU (1)	AU5877099A (en)
GB (1)	GB9819973D0 (en)
WO (1)	WO2000016308A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN115902853A (en) *	2023-03-09	2023-04-04	中国科学院深海科学与工程研究所	Synthetic receiving aperture focusing beam forming method suitable for high-speed seabed surveying and mapping

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2002061726A1 (en) *	2001-01-29	2002-08-08	Algosoft Solutions Limited	Sensor array processing
JP2006242620A (en) *	2005-03-01	2006-09-14	Proassist:Kk	Ultrasonic sensor signal processing system
JP5414977B2 (en) *	2007-06-22	2014-02-12	株式会社東芝	Ultrasonic flaw inspection apparatus and ultrasonic flaw inspection method
DE102010056528B4 (en) *	2010-12-29	2016-08-18	Atlas Elektronik Gmbh	Method and device for increasing the DF accuracy of a receiver arrangement
JP6950490B2 (en) *	2017-11-24	2021-10-13	沖電気工業株式会社	Filtering device and table creation method for filtering device
US20220350021A1 (en) *	2019-03-06	2022-11-03	University Of New Hampshire	End-fire synthetic aperture sonar
US20230268977A1 (en) *	2021-04-14	2023-08-24	Clearone, Inc.	Wideband Beamforming with Main Lobe Steering and Interference Cancellation at Multiple Independent Frequencies and Spatial Locations

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3942588A1 (en) *	1989-12-22	1991-06-27	Krupp Atlas Elektronik Gmbh	METHOD AND DEVICE FOR COMPENSATING FOR SENSITIVITY DIFFERENCES
US5675554A (en) *	1994-08-05	1997-10-07	Acuson Corporation	Method and apparatus for transmit beamformer
US5685308A (en) *	1994-08-05	1997-11-11	Acuson Corporation	Method and apparatus for receive beamformer system
US5573001A (en) *	1995-09-08	1996-11-12	Acuson Corporation	Ultrasonic receive beamformer with phased sub-arrays

1998
- 1998-09-15 GB GBGB9819973.0A patent/GB9819973D0/en not_active Ceased
1999
- 1999-09-15 JP JP2000570764A patent/JP2002525584A/en not_active Withdrawn
- 1999-09-15 EP EP99946357A patent/EP1114412A1/en not_active Ceased
- 1999-09-15 AU AU58770/99A patent/AU5877099A/en not_active Abandoned
- 1999-09-15 WO PCT/GB1999/003075 patent/WO2000016308A1/en not_active Application Discontinuation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN115902853A (en) *	2023-03-09	2023-04-04	中国科学院深海科学与工程研究所	Synthetic receiving aperture focusing beam forming method suitable for high-speed seabed surveying and mapping
CN115902853B (en) *	2023-03-09	2023-05-12	中国科学院深海科学与工程研究所	Synthetic receiving aperture focusing beam forming method suitable for high-speed submarine surveying and mapping

Also Published As

Publication number	Publication date
EP1114412A1 (en)	2001-07-11
AU5877099A (en)	2000-04-03
WO2000016308A1 (en)	2000-03-23
JP2002525584A (en)	2002-08-13

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Legal Events

Date	Code	Title	Description
2000-07-26	AT	Applications terminated before publication under section 16(1)