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Více informací o knize Wave Propagation over Rough Surfaces at Low Grazing Angles

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Anotace knihy

This monograph deals with the statistical properties§of the scattered field of an electromagnetic wave§propagating over a (perfectly conducting) rough§surface at low grazing angles. Two different§approaches, one based on the parabolic equation§techniques and the other based on an exact full wave§integral equation, are investigated. For the§parabolic equation modeling of the forward scattering§over a rough surface, only the mean field is§considered. Efficient Fourier split-step solutions§are carried out and results are compared to the§experimental data. Meanwhile a recently published§analytical approach, the mean Green''s function§technique for computing the mean scattered field, is§numerically evaluated through direct comparisons with§other methods. In the second method, the surface is§assumed to be periodic resulting in a surface§integral equation over only one single period. The§new integral equation is discretized using the method§of moments and is solved using the generalized§conjugate residue algorithm with the help of the fast§multipole method. Both the mean and the second moment§of the scattered field are studied.

Parametry knihy

Zařazení knihy Knihy v angličtině Technology, engineering, agriculture Technology: general issues Engineering: general

• Plný název: Wave Propagation over Rough Surfaces at Low Grazing Angles
• Autor: Zhiguo Lai
• Jazyk: Angličtina
• Vazba: Brožovaná
• Počet stran: 140
• EAN: 9783639169522
• ISBN: 3639169522
• ID: 06825299
• Nakladatelství: VDM Verlag
• Hmotnost: 213 g
• Rozměry: 229 × 152 × 8 mm
• Datum vydání: 03. July 2009

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