Invention Grant
- Patent Title: Ultrasonic transducer system and method for bi-modal system responses
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Application No.: US17020884Application Date: 2020-09-15
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Publication No.: US11519882B2Publication Date: 2022-12-06
- Inventor: Amardeep Sathyanarayana , David P. Magee , Anand G. Dabak , Srinath M. Ramaswamy
- 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 Krista Y. Chan; Charles A. Brill; Frank D. Cimino
- Main IPC: G01N29/34
- IPC: G01N29/34 ; G01F1/667 ; G01N29/30 ; G01N29/50 ; G01N29/44 ; G01N29/12 ; G01N29/11 ; G01F1/66 ; G01F25/10 ; G01N29/36 ; G01P5/24 ; G01N29/024 ; G01N29/32
Abstract:
A transducer system. The system comprises a transducer and circuitry for applying an excitation waveform to excite the transducer during an excitation period. The circuitry for applying has: (i) circuitry for applying a first waveform at a first frequency; and (ii) circuitry for applying a second waveform at a second frequency differing from the first frequency.
Information query
