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Alternative TitleSigna l Processing of SFGPR UsingMUSIC
张琮; 董晓龙; 北京8701信箱
Source Publication计算机仿真
Keyword表面穿透雷达 步进频率表面穿透雷达 多重信号分类法 快速傅立叶变换法
Other AbstractIn view of the p roblem that the resolution and penetrating dep th of the SFGPR target images are limited by the system noise and underground medium loss, theMUSIC is p roposed for signal p rocessing of SFGPR to get the dep th information of the targets. In experiment, the single polarization exponentmodel is used to simulate the SFGPR receiving signal, the influence of system noise and medium loss is considered, theMUSIC images are compared with the conventional FFT images. Simulation results show thatMUSIC has both higher dep th resolution and higher receiving signal level than FFT in weak noise background and low lossmedium.
Indexed ByCSCD
Funding Project中国科学院空间科学与应用研究中心
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Document Type期刊论文
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
张琮,董晓龙,北京8701信箱. MUSIC算法应用于SFGPR系统的信号处理[J]. 计算机仿真,2008,25(5):81-84,267.
APA 张琮,董晓龙,&北京8701信箱.(2008).MUSIC算法应用于SFGPR系统的信号处理.计算机仿真,25(5),81-84,267.
MLA 张琮,et al."MUSIC算法应用于SFGPR系统的信号处理".计算机仿真 25.5(2008):81-84,267.
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