| Near-field radar imaging simulation using FDTD method | |
Gu X(顾翔); Zhang YH(张云华) ; Zhang XK(张祥坤)
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| Department | 国家863计划微波遥感技术实验室 |
| Source Publication | 2006 7th International Symposium on Antennas, Propagation and EM Theory, Vols 1 and 2, Proceedings |
| 2006 | |
| Pages | 976-979 |
| Language | 英语 |
| ISBN | 978-1-4244-0162-8 |
| Abstract | In this paper, a two-dimension near-field imaging model is simulated by the finite difference time domain (FDTD), and two different imaging approaches are used to process the recorded data: back-projection (BP) and phase-shift migration. In the model, we assume a point source to emit a modulated gauss pulse, and an array of receive sensors to collect object, echoes. We first apply matched filtering to the raw data, and then use back-projection and phase-shift migration algorithms to image the objects by the processed data. The imaging results are presented to verify that these two algorithms can effectively image the near-field targets. |
| Conference Name | 7th International Symposium on Antennas, Propagation and EM Theory |
| Conference Date | 2006 |
| Conference Place | Guilin, PEOPLES R CHINA |
| Indexed By | CPCI |
| Document Type | 会议论文 |
| Identifier | http://ir.nssc.ac.cn/handle/122/1728 |
| Collection | 微波遥感部 |
| Recommended Citation GB/T 7714 | Gu X,Zhang YH,Zhang XK. Near-field radar imaging simulation using FDTD method[C]. NEW YORK:IEEE,2006:976-979. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2006976979.pdf（4004KB） | 会议论文 | 开放获取 | CC BY-NC-SA | Application Full Text | ||
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