Dong-wook Kim;Kyung-il Cho;Jong-keun Song;Bae-hyung Kim
发明人:
Jong-keun Song,Kyung-il Cho,Dong-wook Kim,Bae-hyung Kim
申请号：
US13455750
公开号：
US09304192B2
申请日:
2012.04.25
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A beamforming method includes generating a control signal for implementing a delay time for each of a plurality of transducers of each of a plurality of two-dimensional (2D) transducer-arrays, transmitting the control signal to a plurality of driving units respectively corresponding to the plurality of 2D transducer-arrays via an interposer that electrically connects the plurality of 2D transducer-arrays to each other, and driving each 2D transducer-array of the plurality of 2D transducer-arrays with a corresponding driving unit of the plurality of driving units according to the control signal transmitted via the interposer.
