期刊文献+

Model and optimization of ultrasonic phased array parameters 被引量:1

超声相控阵阵列参数的建模与优化(英文)
下载PDF
导出
摘要 Beam focusing is one of the unique characteristics of ultrasonic phased array compared with conventional ultrasound.On the basis of two-dimensional radiated sound field of phased array,the three-dimensional radiated sound field was simulated in the paper,and then the effect of different frequencies,different number of array elements and different element spacings on focal spot,the depth of focus and the effect on horizontal and vertical resolution were analyzed.The optimal results of transducer parameters have certain reference value for the design of phased array probe.
出处 《Journal of Measurement Science and Instrumentation》 CAS CSCD 2016年第2期115-122,共8页 测试科学与仪器(英文版)
基金 National Natural Science Foundation of China(No.61201412) Shanxi Province Fundation for Science and Technology Research(No.2012021011-5) Program for Top Young Academic Leaders of Higher Learning Institution in Shanxi Province
关键词 beam focusing ultrasonic phased array three-dimensional sound field radiation focal spot depth of focus 声束聚焦 超声相控阵 三维辐射声场 焦斑 焦深
  • 相关文献

参考文献2

二级参考文献24

  • 1詹湘琳,李健,张宇,陈世利,曾周末,靳世久.用于管道环焊缝缺陷检测的超声相控阵系统[J].仪器仪表学报,2006,27(z2):1427-1428. 被引量:15
  • 2詹湘琳,陈世利,张宇,李健,曾周末,靳世久.超声相控阵在管道缺陷检测中的优化设计[J].仪器仪表学报,2006,27(z2):1581-1582. 被引量:11
  • 3姜弢,林君,陈祖斌,蒋忠进,张林行.可控震源相控地震的相关检测技术[J].仪器仪表学报,2005,26(4):336-339. 被引量:15
  • 4CAMACHO J, PARRILLA M, FRITSCH C. Gratinglobes reduction by application of phase coherence factors [ C ]. IEEE International Ultrasonic Symposium, Rome, Italy, 2009:341-344.
  • 5CLAY A C, WOOH S C, AZAR L. Experimental study of phased array beam steering characteristics [ J ]. Journal of Nondestructive Evaluation, 1999, 18 (2) : 59-71.
  • 6WOOH S C, SHI Y J. A simulation study of the beam steering characteristics for linear phased arrays [ J ]. Journal of Nondestructive Evaluation, 1999, 18 (2) : 39-57.
  • 7WILL P, KEIZER M N. APAS: An advanced phased-array simulator[ J]. IEEE Antennas and Propagation Magazine, 2010, 52(2) :40-56.
  • 8WANG H, FANG D G, CHOW Y L. Grating lobe reduction in a phased array of limited scanning [ J ]. IEEE Transactions On Antennas And Propagation, 2008, 56 (6) :1581-1586.
  • 9LEE J H, CHOI S W. A parametric study of ultrasonic beam profiles for a linear phased array transducer [ J ]. IEEE transactions on ultrasonics, ferroelectrics, and frequency control, 2000, 47 (3) : 644-650.
  • 10Wooh S C,Shi Y. A simulation study of the beam steeringcharacteristics for linear phased arrays [ J j. Journal ofNondestructive Evaluation, 1999 ,18 : 39-57.

共引文献40

同被引文献7

引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部