Computer Simulation and Processing of Stripmap SAR Data with Two-Dimensional Artificial Target

• Main Authors: Wei-che Chiu, 邱偉哲
• Other Authors: Jia-chin Lin
• Format: Others
• Language: zh-TW
• Published: 2012
• Online Access: http://ndltd.ncl.edu.tw/handle/86717276775444154920

碩士 === 國立中央大學 === 通訊工程研究所 === 100 === Artificial point target based simulation and processing of stripmap synthetic aperture radar image has been used extensively in the stripmap synthetic aperture radar imaging field. The synthesized stripmap synthetic aperture radar image data serves as learning tool to generate stripmap synthetic aperture radar echo signal based on randomly distributed with various shapes of ground target. It also provides checking capability to measure and compare the performance of various synthetic aperture radar image processing algorithms. In this thesis, we extend the point target idea to synthesize the radar imaging signal based on artificial two-dimensional targets. Techniques and examples will be given to generate the synthesized signal. Three different but well-known radar image processing techniques, namely the Range-Doppler ,Stolt Interpolation and the Chirp Scaling, will be used to reconstruct the artificial target images.