Fig. 1. Process of wave scattering caused by density fluctuation

Fig. 2. Geometric model of full-wave solution of single blob

Fig. 3. Comparison between simulation results in this paper ((a) Px, (b) Py, (c) Pz) and those in Ref.[14] ((d) Px, (e) Py, (f) Pz)

Fig. 4. The Gaussian density distributions used in blob (a) Different density peaks, (b) Different radii

Fig. 5. Plots of Px fields of different electron density peaks within a blob (a) Δn_b=0.2, (b) Δn_b=0.6, (c) Δn_b=1.0

Fig. 6. Plots of Px fields of blobs with different radii (a) r_b=0.002 m, (b) r_b=0.010 m, (c) r_b=0.018 m

Fig. 7. Plots of Px fields of different numbers of blobs (a) N_b=1, (b) N_b=2, (c) N_b=3