2、FEDDYCURRENTARRAYIMAGINGTECHNOLOGYZhouJianping[1],AnHaichun[2],BaiXiaobao[3],JiangYunxi[3]1、ShanghaiAerospacePrecisionMachineryResearchInstitute,Shanghai,2016002、SichuanInstituteOf Materials and Technology,Jiangyou,6217003、MatrixU/ETechnologiesLtd,Beijin