| 摘要 |
PROBLEM TO BE SOLVED: To provide an ultrasound system adjusting the power of a transmit pulse signal using a multiple pulsar. SOLUTION: The ultrasound system includes: an ultrasound probe including a plurality of transducer elements that transmit ultrasound signals to a target object and receive ultrasound echo signals reflected from the target object to thereby generate receive signals; and a transmitter having a plurality of pulse generators each of which is connected to the respective transducer element through a channel to generate a transmit pulse signal at a transmit frequency in synchronization with a transmit control clock and has the multiple pulsers operating at different voltages in accordance with pulser control signals. COPYRIGHT: (C)2010,JPO&INPIT
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