GTD-Based Model of Terahertz Radar Scattering Center Distance Estimation Method
作者： Zhengwu Xu , Yuanjie Wu , Jin Li , Yiming Pi
DOI: 10.1007/978-1-4614-5803-6_48
关键词:
摘要: A large increase in terahertz radar resolution under bandwidth condition is particularly important for one-dimensional distance projection method to obtain more extensive information about the target feature. This chapter presents details of a echo data model terms geometrid theory diffraction concept. The MUSIC spectral estimation algorithm implementation process discussed. Finally, from estimated scattering center projections and at different signal-to-noise ratios simulated. results obtained exhibited high precision, noise immunity was better, which proves effectiveness using algorithm.
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