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Programmable ultrasound transmit beamformer integrated circuit and method
Programmable ultrasound transmit beamformer integrated circuit and method
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机译:可编程超声发射波束形成器集成电路及方法
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摘要
An electrical waveform generating circuit has a programmable current source-driver. A digital switched current source is coupled to the programmable current source-driver and controlled by waveforms stored in the programmable current source-driver. A plurality of MOSFETs is coupled to the programmable current source driver. A first coupled inductor is connected to the plurality of high voltage MOSFETs. A transducer is coupled to the first coupled inductor.
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