Wang Xiande 1, Luo Xianyun 1, Chen Juhua 3, et al. The Study of Electromagnetic Scattering Model for a Fractal Tree above a Tilted Rough Ground Plane[J]. Acta Electronica Sinica, 1999, (9): 48-51.
Wang Xiande 1, Luo Xianyun 1, Chen Juhua 3, et al. The Study of Electromagnetic Scattering Model for a Fractal Tree above a Tilted Rough Ground Plane[J]. Acta Electronica Sinica, 1999, (9): 48-51.DOI:
Electromagnetic scattering from the trees above a tilted rough ground plane generated by the stochastic Lidenmayer system is studied by Monte Carlo simulations in this paper.The scattering coefficients are calculated in three methods:coherent addition approximation
tree independent scattering
and independent scattering.It shows that the results of the tree independent scattering agree well with that of coherent addition approximation for high frequency.However
independent scattering is not a good approximation except for very high frequency.The ground tilted generated the cross polarization in the scattered signal and reduced the co polarized signal.