发明名称 |
APPARATUS AND METHOD FOR FORMING BEAM FOR ENHANCING BEAM-FORMING RESOLUTION |
摘要 |
The present disclosure in one or more embodiments provides a beamforming apparatus and method for enhancing beamforming resolution. The beamforming method comprises quasi-randomly selecting a driving frequency for each channel from two or more candidate frequencies; setting a phase for each channel based on a wavelength of the driving frequency for each channel and a distance between a physical position of each channel and a focal point; and generating the ultrasound waves at the multiple channels, according to the driving frequency and phase selected for each channel. |
申请公布号 |
EP2799112(A4) |
申请公布日期 |
2015.11.04 |
申请号 |
EP20110878766 |
申请日期 |
2011.12.29 |
申请人 |
ALPINION MEDICAL SYSTEMS CO., LTD. |
发明人 |
KIM, DAE SEUNG;SON, KEONHO |
分类号 |
A61N7/02;A61B8/08;A61B19/00;G01S7/52;G01S15/89;G10K11/34 |
主分类号 |
A61N7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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