TY  - JOUR 
T1  - Acoustic beam modeling of ultrasonic transducers and arrays using the impulse response and the discrete representation methods
JO  - Journal of the Brazilian Society of Mechanical Sciences and Engineering
A1  - Franco, Ediguer E.
A1  - Andrade, Marco A. B.
A1  - Adamowski, Julio C.
A1  - Buiochi, Flávio
SN  - 1678-5878
UL  - 10.1590/S1678-58782011000400004
VL  - 33 
Y1  - 2011
PB  - Brasil 
ER  -