[1] Tsang L, Kong J A, Shin R T. Theory of Microwave Remote Sensing. New York: Wiley, 1985, chap.3
[2] Ulaby F T, Sarabandi K, McDonald K et al.. Michigan microwave canopy scattering model. Int. J. Remote Sensing, 1990, 11(7):2097~2128
[3] Johnson J T. A study of the four-path model for scattering from an object above a half space. Microwave and Opt. Tech. Lett., 2001, 30(2):130~134
[5] Chiu T, Sarabandi K. Electromagnetic scattering interaction between a dielectric cylinder and slightly rough surface. IEEE Trans. on Antenna and Propagat., 1999, 47(5):902~913
[6] Johnson B R. Calculation of light scattering from a spherical particle on a surface by the multipole expansion method. J. Opt. Soc. Am. (A), 1996, 13(2):326~337
[7] Kong J A. Theory of Electromagnetic Wave. John Wiley & Sons, 1990, chap.5
[8] Ulaby F T, Moore R K, Fung A K. Microwave Remote Sensing. Vol.Ⅱ, Addision-Wesbey Publishing House, 1982, chap.12
[10] Sarabandi K, Polatin P F. Electromagnetic scattering from two adjacent objects. IEEE Trans. on Antenna and Propagat., 1994, 42(4):510~517
[11] Germer T A. Polarized light scattering by microroughness and small defects in dielectric layers. J. Opt. Soc. Am. (A), 2001, 18(6):1279~1288
[12] Gillespie J B, Jennings S G, Lindberg J D. Use of an average complex refractive index in atmospheric propagation calculations. Appl. Opt., 1978, 17(7):989~991