UAV SAR Payload Design and High Resolution Target Detection Modelling Using STK

摘要：

In the modern UAV systems,the role of radar payload has been increasing with its unique performance of day-and-night operation and see-through capability over hidden obstacles.Contrary to the satellite reconnaissance,UAV is expected to provide high resolution target detection and recognition capability while frequent flight missions would deliver enhanced SAR image and local information over the the target area.However,UAV flight is susceptible to environmental variation and this may affect the resulted SAR image quality.In this paper,the author attempt to model the UAV operation and measure the expected SAR image quality.STK(Satellite Tool Kit) is employed to analyze UAV operation and produce SAR raw data. A SAR simulator is developed to produce high resolution SAR image for various ground targets.

关键词： SAR image STK UAV Radar modelling High resolution target

作者: W.K.Lee A.R.Kim

作者单位: School of Electronics and Telecomm.Eng.Korea Aerospace University 200-1 Hwajeon-Dong,Koyang,South Korea

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: 713-716

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）