Ultrasonic probe and ultrasonic detection system
The invention relates to an ultrasonic probe and an ultrasonic detection system. The ultrasonic probe includes an ultrasonic transducer, a tuned inductor array, and a high-voltage analog switch chip,the electrical signal transmission end of the ultrasonic transducer is used for being connected with...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to an ultrasonic probe and an ultrasonic detection system. The ultrasonic probe includes an ultrasonic transducer, a tuned inductor array, and a high-voltage analog switch chip,the electrical signal transmission end of the ultrasonic transducer is used for being connected with an ultrasonic host through the tuned inductor array, the tuned inductor array is connected to bothends of analog switches of each channel of the high-voltage analog switch chip, and the control end of the high-voltage analog switch chip is used for being connected with the ultrasonic host; when the ultrasonic transducer transmits ultrasonic signals, the ultrasonic host controls the high-voltage analog switch chip to communicate, and electrical signals sent by the ultrasonic host are directly applied to the ultrasonic transducer through the high-pressure analog switch chip; and when the ultrasonic transducer receives the ultrasonic signals, the ultrasonic host controls the analog switches to cut off, and the ultraso |
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