The object of the invention is to provide a new method for phased array ultrasonic detection beam synthesis - spatial multibeam parallel synthesis phased array ultrasonic detection. Beam synthesis is a central part of phased array ultrasonic signal processing, and its fundamental significance is to form a scanning beam in a specific direction to detect imaging. Multi beam parallel synthesis technique can be used to form multiple scanning beams in the specified direction, so as to improve the lateral spatial resolution and improve the imaging results.
【技术实现步骤摘要】
【技术保护点】
一种相控阵超声波检测波束合成技术,其特征是:相控阵超声单次发射聚焦扫描后,接收时并行进行多次虚拟聚焦扫描。
【技术特征摘要】
【专利技术属性】
技术研发人员:彭波,王敏,香勇,彭春,
申请(专利权)人:硕德北京科技有限公司,
类型:发明
国别省市:11[中国|北京]
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