Title :
An Acoustic Impedance Transformer Using an Inverted Solod Cone
Keywords :
Acoustic devices; Bandwidth; Circuits; Impedance; Liquids; Piezoelectric transducers; Resonance; Shape; Solids; Ultrasonic transducers;
Journal_Title :
Ultrasonics Engineering, IEEE Transactions on
DOI :
10.1109/T-UE.1963.29313
