| Citation: | LI Liyuan, LI Ping, LI Guolin, et al. Classification of plateau shrub echo signal based on bispectrum analysis[J]. Journal of Beijing University of Aeronautics and Astronautics, 2022, 48(10): 2070-2078. doi: 10.13700/j.bh.1001-5965.2021.0075(in Chinese)
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The echo signal of the target is the most important way for radio fuze to obtain target information. This research employs bispectral analysis to examine the echo properties of terahertz wave at different heights of plateau in shrub terrain in order that the front-end of terahertz band fuze can be implemented into the plateau battle field in the future and adapt to the different landform environments of the plateau. In order to reduce the classification time, the bispectral data is integrated to obtain the bispectral slice features of the actual signal, and then the
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