JP2000217822A5 - - Google Patents

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Publication number
JP2000217822A5
JP2000217822A5 JP1999349731A JP34973199A JP2000217822A5 JP 2000217822 A5 JP2000217822 A5 JP 2000217822A5 JP 1999349731 A JP1999349731 A JP 1999349731A JP 34973199 A JP34973199 A JP 34973199A JP 2000217822 A5 JP2000217822 A5 JP 2000217822A5
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JP
Japan
Prior art keywords
beamformer
channel
transducer
transducer elements
row
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
Application number
JP1999349731A
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English (en)
Japanese (ja)
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JP2000217822A (ja
JP4675444B2 (ja
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Priority claimed from US09/241,670 external-priority patent/US6183419B1/en
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Publication of JP2000217822A publication Critical patent/JP2000217822A/ja
Publication of JP2000217822A5 publication Critical patent/JP2000217822A5/ja
Application granted granted Critical
Publication of JP4675444B2 publication Critical patent/JP4675444B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP34973199A 1999-02-01 1999-12-09 トランスデューサを多重化する装置及び方法 Expired - Lifetime JP4675444B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/241,670 US6183419B1 (en) 1999-02-01 1999-02-01 Multiplexed array transducers with improved far-field performance
US09/241670 1999-02-01

Publications (3)

Publication Number Publication Date
JP2000217822A JP2000217822A (ja) 2000-08-08
JP2000217822A5 true JP2000217822A5 (https=) 2009-07-09
JP4675444B2 JP4675444B2 (ja) 2011-04-20

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ID=22911690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34973199A Expired - Lifetime JP4675444B2 (ja) 1999-02-01 1999-12-09 トランスデューサを多重化する装置及び方法

Country Status (4)

Country Link
US (1) US6183419B1 (https=)
EP (1) EP1026663B1 (https=)
JP (1) JP4675444B2 (https=)
IL (1) IL133372A (https=)

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