Invention Application
US20170059380A1 ULTRASONIC SIGNAL TRANSMITTING AND RECEIVING CIRCUIT ASSEMBLY AND ULTRASONIC SYSTEM AND METHOD USING THE SAME
审中-公开
超声波信号发送和接收电路组件及超声波系统及其使用方法
- Patent Title: ULTRASONIC SIGNAL TRANSMITTING AND RECEIVING CIRCUIT ASSEMBLY AND ULTRASONIC SYSTEM AND METHOD USING THE SAME
- Patent Title (中): 超声波信号发送和接收电路组件及超声波系统及其使用方法
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Application No.: US15119069Application Date: 2015-02-18
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Publication No.: US20170059380A1Publication Date: 2017-03-02
- Inventor: Jianlin LI , Weihua SHANG , Fengsu LIU , Ran NIU , Heng WU , Xin QU , Longtao YUAN
- Applicant: General Electric Company
- Priority: CN201410062041.3 20140224
- International Application: PCT/US15/16339 WO 20150218
- Main IPC: G01F1/66
- IPC: G01F1/66
Abstract:
An ultrasonic signal transmitting and receiving circuit assembly includes first and second transmitter circuits, first and second receiver circuits, and first and second poles each for coupling with an ultrasonic transducer. The ultrasonic signal transmitting and receiving circuit assembly further includes a switching circuit having a first switch for selectively connecting the first transmitter and receiver circuits to the first or second pole, and a second switch for selectively connecting the second transmitter and receiver circuits to the first or second pole.
Information query
