المؤلفون: Liu, Wenbin^1,2 (AUTHOR) 812926096@qq.com, Liu, Dongbing³ (AUTHOR)

المصدر: International Journal of Pattern Recognition & Artificial Intelligence. Dec2020, Vol. 34 Issue 14, pN.PAG-N.PAG. 27p.

مصطلحات موضوعية: *WIRELESS communications, SHORTWAVE radio, RADIO wave propagation, RADIO waves, OCEAN

المؤلفون: Hua, Fei¹ (AUTHOR) huafeictgu@foxmail.com, Ling, Tonghua¹ (AUTHOR) lingtonghua@163.com, He, Wenchao¹ (AUTHOR) Hewenchao1224@stucsust.edu.cn, Liu, Xianjun² (AUTHOR) lxj@stu.csust.edu.cn

المصدر: International Journal of Pattern Recognition & Artificial Intelligence. Dec2022, Vol. 36 Issue 15, p1-18. 18p.

مصطلحات موضوعية: FINITE difference time domain method, GROUND penetrating radar, WAVENUMBER, ELECTROMAGNETIC wave propagation, TUNNEL lining, WAVE diffraction