Ultrasonic sensor

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

Field Hierarchy

Parent
Medicine 50.4M papers	Physics 33.6M papers	Radiology 3.2M papers	Acoustics 3M papers
Current
Ultrasonic sensor 148k papers
Child
Ultrasonic testing 16.3k papers	Acoustic impedance 8,599 papers	PMUT 4,232 papers	Ultrasonic imaging 3,533 papers
Capacitive micromachined ultrasonic transducers 2,874 papers	Ultrasonic flow meter 2,664 papers	Electromagnetic acoustic transducer 2,657 papers	Acoustic streaming 2,499 papers
Ultrasonic attenuation 2,034 papers		Ultrasonic welding 1,918 papers

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History