Input electrical impedance and efficiency of ultrasonic transducers with phased excitation of two piezoelectric plates
- 作者: Bystrova N.1, Stepanov B.1
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隶属关系:
- St. Petersburg Electrotechnical University “LETI”
- 期: 卷 53, 编号 3 (2017)
- 页面: 167-174
- 栏目: Acoustic Methods
- URL: https://journals.rcsi.science/1061-8309/article/view/181295
- DOI: https://doi.org/10.1134/S1061830917030032
- ID: 181295
如何引用文章
详细
The type of changes in the total input conduction and its active and reactive components has been analyzed for an ultrasonic transducer with two independent piezoelectric plates separated by a dielectric layer as compared with the case of in-phase excitation of the transducer. Results of calculating the efficiency are considered for different transducer designs in accordance with a synthesisproblem solution that ensures a uniform amplitude-frequency response and a linear phase-frequency characteristic of emission.
作者简介
N. Bystrova
St. Petersburg Electrotechnical University “LETI”
编辑信件的主要联系方式.
Email: zajtsevana@gmail.com
俄罗斯联邦, St. Petersburg, 197376
B. Stepanov
St. Petersburg Electrotechnical University “LETI”
Email: zajtsevana@gmail.com
俄罗斯联邦, St. Petersburg, 197376