Ultrasonic sensor

https://www.wikidata.org/wiki/Q20736125

Field Hierarchy

Parent
Medicine 49.4M papers	Physics 33M papers	Radiology 3.1M papers	Acoustics 2.9M papers
Current
Ultrasonic sensor 146k papers
Child
Ultrasonic testing 16.1k papers	Acoustic impedance 8,414 papers	PMUT 4,127 papers	Ultrasonic imaging 3,437 papers
Capacitive micromachined ultrasonic transducers 2,803 papers	Ultrasonic flow meter 2,627 papers	Electromagnetic acoustic transducer 2,590 papers	Acoustic streaming 2,425 papers
Ultrasonic attenuation 2,026 papers		Ultrasonic welding 1,861 papers

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History