A Groundwave Propagation Model Using a Fast Far-Field Approximation

作者：Apaydin Gokhan^*; Lu Cai Cheng; Sevgi Levent; Chew Weng Cho

来源：IEEE Antennas and Wireless Propagation Letters, 2017, 16: 1369-1372.

DOI：10.1109/LAWP.2016.2636802

• Fast far-field approximation (FAFFA)
• groundwave propagation
• irregular terrain
• knife edge
• method of moments (MoM)
• split step parabolic equation (SSPE)
• two-ray (2Ray) model

A fast far-field approximation (FAFFA), which is simple to use, is applied to groundwave propagation modeling from a nonpenetrable surface with both soft and hard boundaries. The results are validated against available reference models as well as compared to other numerical methods such as split step parabolic equation model and the method of moments.

• 出版日期2017