Electromagnetic Simulation of Radar Echo from Ocean Surface by Fhvsical Optics Method

摘要：

Radar altimeter echo simulation on ocean surface based upon Physical Optics (PO) method is implemented in this paper.PO method is a successful technique in the electromagnetic computation for targets whose dimensions are large compared with the wavelength of the incident wave.Using this method,we build the models to simulate the electromagnetic interaction occurring in ocean surface with an adaptive triangular subdivision for the surface integral when computing the field.In data processing,synthetiC aperture technique is applied to improve the resolution.

关键词： Radar Altimeter Electromagnetic simulation Radar echo Physical Optics (PO) Ocean surface

作者: Yang Qingshan Zhang Yunhua Gu Xiang

作者单位: Graduate Universiu of Chinese Academy of Sciences,Beijing China Center for Space Science and Applied Center for Space Science and Applied Research,CAS,Beijing China

会议类型: 国际会议

会议名称: 2009 2nd Asian-Pacific Conference on Synthetic Aperture Radar(第二届亚太合成孔径雷达会议)

会议地点: 西安

会议语种:英文

页码: 242-245

在线出版日期: 2009-10-26（万方平台首次上网日期，不代表论文的发表时间）