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Near-field radar imaging simulation using FDTD method
Gu X(顾翔); Zhang YH(张云华); Zhang XK(张祥坤)
Department国家863计划微波遥感技术实验室
Source Publication2006 7th International Symposium on Antennas, Propagation and EM Theory, Vols 1 and 2, Proceedings
2006
Pages976-979
Language英语
ISBN978-1-4244-0162-8
AbstractIn 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 Name7th International Symposium on Antennas, Propagation and EM Theory
Conference Date2006
Conference PlaceGuilin, PEOPLES R CHINA
Indexed ByCPCI
Document Type会议论文
Identifierhttp://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.
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2006976979.pdf(4004KB)会议论文 开放获取CC BY-NC-SAApplication Full Text
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