A Filter Structure Based Broadband Electrical Impedance Matching Method for Piezoelectric Transducer of Acoustic Well-logging
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DOI: 10.1109/access.2022.3181725
Abstract: Piezoelectric transducer is a key component of acoustic well-logging tool. Transducers used in acoustic well-logging tools usually have limited bandwidth, and their dominant frequencies severely drift with drastic change of borehole temperature when tools are… read more here.
Keywords: transducer; piezoelectric transducer; acoustic well; impedance matching ... See more keywords