Development of Ultrasonic Ranging System Based on STM32
نویسندگان
چکیده
منابع مشابه
Application and Research of Ultrasonic Horn in Ultrasonic Ranging System
Aiming at the problem that echo signal is hard to recognize caused by ultrasonic energy’s overquick dispersion and attenuation, a kind of ultrasonic horn is designed. According to the acoustic theory analysis, the ultrasonic horn can increase its radiation energy by improving impedance matching. The ultrasonic horn can make the directivity of sound source sharper and energy more centralized bec...
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ژورنال
عنوان ژورنال: DEStech Transactions on Social Science, Education and Human Science
سال: 2017
ISSN: 2475-0042
DOI: 10.12783/dtssehs/aetms2017/15880