Design and Construction of an ultrasound transmit pulser system for non-destructive testing

被引：1

作者：

Alonso, E. ^{[1
]}

Solis-Najera, S. ^{[2
]}

Vazquez, F. ^{[2
]}

Medina, L. ^{[2
]}

机构：

[1] Univ Nacl Autonoma Mexico, Ingn, Mexico City, DF, Mexico

[2] Univ Nacl Autonoma Mexico, Fac Ciencias, Dept Fis, Mexico City, DF, Mexico

来源：

VIII INTERNATIONAL CONGRESS OF ENGINEERING PHYSICS | 2017年 / 792卷

关键词：

WAVE-PROPAGATION;

D O I：

10.1088/1742-6596/792/1/012055

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The design and construction of an ultrasonic pulser is part of a multichannel ultrasonic system, for the analysis, monitoring and characterization of heterogeneous and highly dispersive materials. The pulser has been built on the FPGA platform and allowed to modify the pulse repetition rate, the pulse width and the number of pulses of a burst. This open architecture is a basic module for a more complex ultrasonic pulser, such as arbitrary pulse generator. The results show the ultrasonic transducer responses under the above parameters.

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页数：7

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