Optimization Design of Phased Array Ultrasonic Transducer Arrays
The design and selection of the transducer array parameters directly affect the performance of the audio directional transmission system.In this paper, the influence of the number of array element, the pitch, the frequency and the deflection angle on the array directivity is analyzed in detail.The relationship between the above parameters and the directivity is obtained by computer simulation and the relationship between the array performance and the actual manufacturing cost of the design.It provided a basis for performance evaluation and optimization design of phased array ultrasonic transducer arrays.
Ultrasound Transducer Array Main lobe Grating lobe Directivity
Zhi-qian KANG Xi-hai LI Xiang-yu LI
Xian High-tech Research Institute, China
国际会议
上海
英文
39-44
2018-04-15（万方平台首次上网日期，不代表论文的发表时间）