supported by National Natural Science Foundation of China(Project Nos.61201060 and 61172037);supported by National Natural Science Foundation of China,http://www.nsfc.gov.cn/.Peng H.received the project No.61172037 and Zheng C.received the project No.61201060.
Frame rate is an important metric for ultrasound imaging systems,and high frame rates(HFR)benefit moving-target imaging.One common way to obtain HFR imaging is to transmit a plane wave.Delay-and-sum(DAS)beamformer is ...