Abstract：In order to evaluate the performance of the phase array system, characteristics of the focus for linear array system when changing focus depth, steering angle and array aperture,is studied. Based on the conclusions, the phased array system can be calibrated properly.
杨平,边文萍,朱岩. 相控阵超声一维阵列系统焦点形态研究[J]. 计量学报, 2010, 31(1): 32-35.
YANG Ping,BIAN Wen-ping,ZHU Yan. Characteristic Study of the Focus of Ultrasonic Phased Linear Array System. Acta Metrologica Sinica, 2010, 31(1): 32-35.
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2010, Vol. 31 
