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, Fei, Ling, Tonghua, He, Wenchao, Liu, Xianjun

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