Choice of scanning signal working frequency for skin surface sponginess estimation using ultrasonic vibrations

机译：使用超声波振动选择扫描信号工作频率以估计皮肤表面的海绵状

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The research on the choice of scanning signal working frequency for skin surface sponginess estimation using ultrasonic vibrations has been made. The experimental setup has been designed. It is shown that the maximum change of the piezoplate voltage is at the resonance frequency for both cases: contact with air and contact with skin surface. The optimum scanning signal frequency for the considered radiator is 485 kHz.

机译：已经研究了选择用于超声振动的皮肤表面海绵度估计的扫描信号工作频率。实验装置已经设计好。结果表明，在两种情况下，压电板电压的最大变化都处于共振频率：与空气接触和与皮肤表面接触。所考虑的辐射器的最佳扫描信号频率为485 kHz。

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《International Conference on Actual Problems of Electronics Instrument Engineering》|2014年|527-531|共5页
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Belavskaya S.V.; Kuzmin A.N.; Lisitsyna L.I.; Navrotsky L.G.; Pedder V.V.;
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biomedical ultrasonics; electric potential; medical signal processing; resonance; skin; vibrations; frequency 485 kHz; piezoplate voltage; resonance frequency; scanning signal working frequency choice; skin surface sponginess estimation; ultrasonic vibration; Acoustics; Estimation; Probes; Resonant frequency; Skin; Ultrasonic imaging; Vibrations; estimation; interface; piezoplate; scanning signal; skin surface; sponginess; ultrasound;

机译：生物医学超声;电位;医学信号处理;共振;皮肤;振动;频率485 kHz;压电板电压;共振频率;扫描信号工作频率选择;皮肤表面海绵度估计;超声波振动;声学;估计;探针;共振频率;皮肤超声成像;振动;估计;界面;压电板;扫描信号;皮肤表面;海绵状;超声;

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Choice of scanning signal working frequency for skin surface sponginess estimation using ultrasonic vibrations

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