Radio Waves Scattering Dependence on the Statistical Parameters of Classical and Fractal Rough Surfaces

Konferenz: EuCAP 2009 - 3rd European Conference on Antennas and Propagation
23.03.2009 - 27.03.2009 in Berlin, Germany

Tagungsband: EuCAP 2009

Seiten: 5Sprache: EnglischTyp: PDF

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Potapov, A. A.; Laktyunkin, A. V. (Kotelnikov Institute of Radio Engineering and Electronics of the Russian Academy of Sciences, Bldg.11, Mokhovaya St., Center, Moscow, 125009, Russia)

Currently there are two general approaches of scattering on the statistically rough surface: method of small perturbation and Kirchhoff approach (tangent plane method). These methods relate to the two extreme cases of very small flat irregularities or smooth and large irregularities respectively. Two-scale scattering model becomes a generalization of these methods. The model is combination of small ripple and large irregularities. We use fractal model which has many advantages.