TY - GEN
T1 - Pulsed beam scattering by a fast moving PEC wedge
AU - Tuvi, Ram
AU - Melamed, Timor
N1 - Publisher Copyright:
© Copyright 2015 IEEE All rights reserved.
PY - 2014/1/1
Y1 - 2014/1/1
N2 - We are concerned with the scattering of a time dependent electromagnetic pulsed beam from a moving PEC wedge scatterer. The incident wave object serve as the basis wave propagators of the time dependent phase-space pulsed beam summation method which is a general framework for analyzing propagation of scalar and electromagnetic fields from extended sources. The electromagnetic scattering problem can be reduced to a scalar one by applying the conventional Hertz potentials formulation. By utilizing the Lorentz Transformation and applying Maxwell's boundary conditions in the (scatterer) co-moving frame, the exact spectral solution, as well as the short-pulsed asymptotic solution for the scattered potential are obtained. These EM wave solutions are than transferred back to the incident-wave ("laboratory") coordinate frame. The resulting scattered field reveal the canonical form of a relativistic diffraction phenomena such as Keller's cone, time-dependent transition boundaries and more.
AB - We are concerned with the scattering of a time dependent electromagnetic pulsed beam from a moving PEC wedge scatterer. The incident wave object serve as the basis wave propagators of the time dependent phase-space pulsed beam summation method which is a general framework for analyzing propagation of scalar and electromagnetic fields from extended sources. The electromagnetic scattering problem can be reduced to a scalar one by applying the conventional Hertz potentials formulation. By utilizing the Lorentz Transformation and applying Maxwell's boundary conditions in the (scatterer) co-moving frame, the exact spectral solution, as well as the short-pulsed asymptotic solution for the scattered potential are obtained. These EM wave solutions are than transferred back to the incident-wave ("laboratory") coordinate frame. The resulting scattered field reveal the canonical form of a relativistic diffraction phenomena such as Keller's cone, time-dependent transition boundaries and more.
UR - http://www.scopus.com/inward/record.url?scp=84941242683&partnerID=8YFLogxK
U2 - 10.1109/EEEI.2014.7005776
DO - 10.1109/EEEI.2014.7005776
M3 - Conference contribution
AN - SCOPUS:84941242683
T3 - 2014 IEEE 28th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014
BT - 2014 IEEE 28th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014
PB - Institute of Electrical and Electronics Engineers
T2 - 2014 28th IEEE Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014
Y2 - 3 December 2014 through 5 December 2014
ER -