Research Article

Combination of the Improved Diffraction Nonlocal Boundary Condition and Three-Dimensional Wide-Angle Parabolic Equation Decomposition Model for Predicting Radio Wave Propagation

Figure 3

Comparison of the results of the WA-3DPE decomposition model with the improved diffraction nonlocal BCs with the measurement, MoM, and WA-2PDE results: (a) propagation loss versus range for single knife edge and (b) propagation loss versus range for double knife edges.
(a)
(b)