Sensors and Transducers

Ultrasonic Transducers

Ultrasonic Transducers

Prof. (Dr.) Anil Kumar Bag
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Highlights
  • The transducers used to generate or receive ultrasound are known as ultrasonic transducers.
  • These uses the frequency above 20 KHz.
  • These sensors are commonly sued piezoelectric or magnetostrictive elements as the primery sensing elements.
  • Non contact type liquid flow measurements, ultrasonography instruments, sonars are few applications.
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ByProf. (Dr.) Anil Kumar Bag
Professor, Dept. of Applied Electronics and Instrumentation Engineering, Heritage Institute of Technology, Kolkata
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B. Sc. (Physics Hons) CU, B. Tech. (Instrumentation Engineering, CU), M. Tech. (Instrumentation and Control Engineering, CU), PhD (Electronics and Instrumentation Engineering, JU)
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