摘要
介绍合成孔径聚焦成象法及其原理、方法以及实验系统,综合分析了实验结果以及将合成孔径成象方法运用在P型扫描探伤对成象质量的改进.
Synthetic aperture focusing technique (SAFT) is described including its principle and experimental system. The experimental results and the improvement of imaging quality by the application of the method to P-scan ultrasonic testing are analysed.
出处
《无损检测》
EI
1997年第2期35-37,44,共4页
Nondestructive Testing
