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TRANSMIT GENERATOR FOR CONTROLLING A MULTILEVEL PULSER OF AN ULTRASOUND DEVICE, AND RELATED METHODS AND APPARATUS
专利权人:
发明人:
Liewei Bao,Kailiang Chen,Tyler S. Ralston,Nevada J. Sanchez
申请号:
US15087962
公开号:
US20170281138A1
申请日:
2016.03.31
申请国别(地区):
US
年份:
2017
代理人:
摘要:
Circuitry for ultrasound devices is described. A multi-level pulser is described, which can support time-domain and spatial apodization. The multi-level pulser may be controlled through a software-defined waveform generator. In response to the execution of a computer code, the waveform generator may access master segments from a memory, and generate a stream of packets directed to pulsing circuits. The stream of packets may be serialized. A plurality of decoding circuits may modulate the streams of packets to obtain spatial apodization.
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中国工程科技知识中心
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http://www.ckcest.cn/home/

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