| 发明名称 |
ULTRASOUND APPARATUS AND ULTRASOUND METHOD FOR BEAMFORMING WITH A PLANE WAVE TRANSMISSION |
| 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. |
| 申请公布号 |
US2015293222(A1) |
申请公布日期 |
2015.10.15 |
| 申请号 |
US201414251299 |
申请日期 |
2014.04.11 |
| 申请人 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE |
发明人 |
Huang Chu-Yu;Chang Chir-Weei;Tiao Kuo-Tung;Cheng Wen-Hung;Sung Hsin-Yueh;Chen Ren-Jr;Ho Chung-Lien;Wang Yi-Ting |
| 分类号 |
G01S15/02 |
主分类号 |
G01S15/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An ultrasound apparatus for beamforming with a plane wave transmission, comprising:
a transceiver connected to a transducer array having at least one transducer element, wherein 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; and at least one processor that 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 data within a frequency region, and applies an inverse FFT to at least one produced frequency data. |
| 地址 |
Hsinchu TW |
