Invention Grant
- Patent Title: Ultrasonic transducer system and method using selective interleaved excitation pulse frequency
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Application No.: US16537761Application Date: 2019-08-12
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Publication No.: US11359947B2Publication Date: 2022-06-14
- Inventor: Anand Dabak , Amardeep Sathyanarayana , Luis Fernando Reynoso , Venkataramanan Ramamurthy
- Applicant: TEXAS INSTRUMENTS INCORPORATED
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Ray A. King; Charles A. Brill; Frank D. Cimino
- Main IPC: G01F1/66
- IPC: G01F1/66 ; G01F1/712 ; G01F1/667
Abstract:
In circuitry for applying a pulse train to excite a transducer, the circuitry selects a first set having a first number of pulses at a first frequency and a second set of pulses having a second number of pulses at a second frequency differing from the first frequency. At least one pulse from the first set is located in the pulse train between one or more of the pulses at the second frequency.
Information query
