Optics and Precision Engineering, Volume. 22, Issue 6, 1571(2014)
Focusing time delay of ultrasonic phased array based on multistage half-band filter
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LIU Gui-xiong, TANG Wen-ming, TAN Da-ji. Focusing time delay of ultrasonic phased array based on multistage half-band filter[J]. Optics and Precision Engineering, 2014, 22(6): 1571
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Received: Dec. 11, 2013
Accepted: --
Published Online: Jun. 30, 2014
The Author Email: Gui-xiong LIU (megxliu@scut.edu.cn)