IR laser backscattering from an arbitrarily shaped dielectric object with rough surface
Tóm tắt
The backscattering of light wave from arbitrarily convex dielectric objects with rough surface is investigated and formulas for calculating the backscattering cross-section of both coherent and incoherent fields are obtained. In the infrared wave-band, the influence of the geometry, permittivity and statistical characteristics of the rough surface on LRCS is analyzed, by using rough sphere and ellipsoids as examples.
Tài liệu tham khảo
E. Bahar, S. Chakabarti,Appl. Opt.,24 (1985) 12, 1820–1825.
E. Bahar, M. A. Fizwater,Appl. Opt.,25 (1986) 11, 1826–1832.
C. Eftimin,Radio Sci.,23 (1988) 5, 760–768.
C. Bourrely et al.,Proc. IEEE,77 (1989) 5, 741–768.
A. K. Fung et al.,Radio Sci.,10 (1981) 3, 299–302.
F. T. Ulaby et al., Microwave Remote Sensing, Vol. II, Addison-Wosley, (1982), Chap. 12.