线性调频脉冲压缩方法在空气耦合超声检测中的应用研究

周正干;魏东;向上

Application of Linear-frequency-modulation Based Pulse Compression in Air-coupled Ultrasonic Testing

ZHOU Zhenggan;WEI Dong;XIANG Shang

. 2010, (18): 24 -28 .