Processing the Non-parallel Bistatic SAR Data by Using Chirp-z Transform

摘要：

　　A new analytical imaging algorithm based on Chirp-z transform(CZT)for focusing non-parallel bistatic SAR data is proposed.The reference function multiplication(RFM)is firstly performed to finish the bulk focusing.Then the phase terms of spectrum are decomposed into range phase term and azimuth phase term,and their space-variances are eliminated by CZT independently to finish the differential focusing.The algorithm can be applied to wide scene imaging,and its effectiveness is verified by simulations.

作者: Jinhe Ran Yang Shen Xiuhe Li

作者单位: National University of Defense Technology,Hefei,Anhui,China

会议类型: 国际会议

会议名称: 2018 2nd International Conference on Electronic Information Technology and Computer Engineering (EITCE 2018)(2018第二届电子信息技术与计算机工程国际会议)(EITCE2018)

会议地点: 上海

会议语种:英文

页码: 1-4

在线出版日期: 2018-10-12（万方平台首次上网日期，不代表论文的发表时间）