Existing solutions for controlling reflection of waves have low efficiency or difficult implementation,' says Ana Díaz-Rubio, postdoctoral researcher at Aalto University.
Izinhlelo ezikhona zokulawula amagagasi avelayo azigculisi ngokwanele noma kuba nzima ukuziqalisa,' kusho u-Ana Díaz-Rubio, umcwaningi weziqu ezilandela ezobudokotela eNyuvesi yase-Aalto.