Surface acoustic wave shaping system

摘要

A system (200) for transmitting and focusing surface acoustic waves (208) along a substrate (206) is disclosed. The system (200) comprising a curved transmission element (202) that is disposed upon the substrate (206). The curved transmission element (202) is adapted to propagate an acoustic wave (212). The system (200) also comprises a curved receiving element (206) that is disposed upon the substrate in relation to the curved transmission element (202). The curved receiving element (206) is adapted to receive the acoustic wave (212) and match the acoustic wave's size and shape.