| Title | Arithmetic of radar through-wall imaging |
| Authors | Li, Shu-Wei Yan, Lei Yang, Shao-Wen Gao, Mei-Guo Fu, Xiong-Jun Sun, Hua-Bo |
| Affiliation | Inst. of Remote Sensing and Geographic Information Systems, Peking Univ., Beijing 100871, China Guizhou Aviation Industry Group Co. Ltd., Guiyang 550009, China Dept. of Electronic Engineering, Beijing Inst. of Technology, Beijing 100081, China |
| Issue Date | 2009 |
| Publisher | xi tong gong cheng yu dian zi ji shusystems engineering and electronics |
| Citation | Xi Tong Gong Cheng Yu Dian Zi Ji Shu/Systems Engineering and Electronics.2009,31,(3),545-548. |
| Abstract | A mathematic model of through-wall electromagnetic wave is constructed. The path of microwave penetrating wall is resolved. The extra time delay is compensated according to microwave passing through wall. The back projection method of through-wall stepped frequency signals is deduced. The arithmetic realization flow is also given. The imaging result is simulated according to the arithmetic flow, including both defocused and focused circumstance, and the influence of the thickness and dielectric constant of the wall is analyzed. The simulation result proves the efficiency of the arithmetic. |
| URI | http://hdl.handle.net/20.500.11897/407567 |
| ISSN | 1001506X |
| Indexed | EI |
| Appears in Collections: | 地球与空间科学学院 |
