Chu-Yu Huang,Chir-Weei Chang,Kuo-Tung Tiao,Wen-Hung Cheng,Hsin-Yueh Sung,Ren-Jr Chen,Chung-Lien Ho,Yi-Ting Wang
申请号：
US14251299
公开号：
US09864059B2
申请日:
2014.04.11
申请国别(地区):
US
年份:
2018
代理人:
摘要：
According to an exemplary embodiment, an ultrasound apparatus for beamforming with a plane wave transmission may comprise a transceiver connected to a transducer array having at least one transducer element, and at least one processor. The transceiver transmits at least one substantially planar ultrasonic wave into a target region at one or more angles relative to the transducer array, and receives one or more signals responsive from the transducer array. The at least one processor applies a fast Fourier transform (FFT) to the one or more signals from each of the at least one transducer element and calculates at least one frequency within a frequency region, and applies an inverse FFT to at least one produced frequency data.
