| 基于机载双基地SAR的两种成像算法的比较 |
| |
| 引用本文： | 胥哲铭,张晓玲. 基于机载双基地SAR的两种成像算法的比较[J]. 雷达与对抗, 2006, 0(2): 40-43 |
| |
| 作者姓名： | 胥哲铭 张晓玲 |
| |
| 作者单位： | 电子科技大学电工学院 四川成都610054 |
| |
| 摘 要： | 首先建立了机载双基地SAR的信号模型,然后简要描述了RD算法以及波数域算法的基本成像原理和算法流程,最后基于双基地SAR的信号模型运用RD算法及波数域算法对点目标及面目标进行成像,并分析比较了在正侧式飞行模式下用两种成像算法的优缺点。
|
| 关 键 词： | 双基地SAR RD算法 波数域算法 |
A comparison between two imaging algorithms based on airborne bistatic SAR |
| |
| XU Zhe-ming,ZHANG Xiao-ling. A comparison between two imaging algorithms based on airborne bistatic SAR[J]. Radar & Ecm, 2006, 0(2): 40-43 |
| |
| Authors: | XU Zhe-ming ZHANG Xiao-ling |
| |
| Abstract: | The signal model of airborne bistatic SAR is established.The basic imaging principles and the algorithm flows of the RD algorithm and the omega-k algorithm are briefly described.Based on the signal model,the point targets and the area targets are imaged through the RD and the omega-k algorithms.The strong points and shortcomings of these two algorithms are analyzed with boresight flight patterns. |
| |
| Keywords: | bistatic SAR RD algorithm omega-k algorithm |
| 本文献已被 CNKI 维普 等数据库收录！ |
