Title :
Elimination of all grating lobes in ultrasonic synthetic focusing using a linear array
Author :
Rew, C.Y. ; Park, S.B. ; Ra, Jong Beom
Author_Institution :
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Taejon, South Korea
Abstract :
Discusses the relationship between the element spacing, the generated grating lobes and the elimination scheme. Simulation results show the validity of the scheme.
Keywords :
acoustic imaging; element spacing; elimination scheme; generated grating lobes; grating lobes; linear array; ultrasonic synthetic focusing;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19931150
