TY - GEN

T1 - Gaussian beam diffraction by a fast moving wedge

AU - Tuvi, Ram

AU - Melamed, Timor

PY - 2013

Y1 - 2013

N2 - This contribution is concerned with deriving the scattering of a time harmonic Gaussian beam from a moving PEC wedge. The incident wave object serve as the basis wave propagators of the phase-space beam summation method which is a general framework for analyzing propagation of scalar and electromagnetic fields from extended sources. By utilizing the Lorentz Transformation and applying Maxwell's boundary conditions in the (scatterer) co-moving frame, the exact solution for the total fields is obtained in both the laboratory and the co-moving frames in the form of spectral integrals. By using high frequency asymptotics the total electromagnetic field is recast in the form of GO and diffraction terms. Finally, a low velocity approximation is applied to the fields.

AB - This contribution is concerned with deriving the scattering of a time harmonic Gaussian beam from a moving PEC wedge. The incident wave object serve as the basis wave propagators of the phase-space beam summation method which is a general framework for analyzing propagation of scalar and electromagnetic fields from extended sources. By utilizing the Lorentz Transformation and applying Maxwell's boundary conditions in the (scatterer) co-moving frame, the exact solution for the total fields is obtained in both the laboratory and the co-moving frames in the form of spectral integrals. By using high frequency asymptotics the total electromagnetic field is recast in the form of GO and diffraction terms. Finally, a low velocity approximation is applied to the fields.

UR - http://www.scopus.com/inward/record.url?scp=84883223845&partnerID=8YFLogxK

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AN - SCOPUS:84883223845

SN - 9784885522772

T3 - 2013 International Symposium on Electromagnetic Theory, EMTS 2013 - Proceedings

SP - 901

EP - 904

BT - 2013 International Symposium on Electromagnetic Theory, EMTS 2013 - Proceedings

T2 - 2013 21st International Symposium on Electromagnetic Theory, EMTS 2013

Y2 - 20 May 2013 through 24 May 2013

ER -