Quasi-Ray Gaussian beam algorithm for time-harmonic two-dimensional scattering by moderately rough interfaces

IEEE Transactions on Antennas and Propagation

Volumn 49, Issue 9, 2001, Pages 1305-1314

  Galdi, Vincenzo ^a,b,c   Felsen, Leopold B ^a,d,e   Castañon, David A ^a,b  

^a IEEE   (United States)

^b Boston University   (United States)

^c UNIVERSITY OF SANNIO   (Italy)

^d BOSTON UNIVERSITY   (United States)

^e POLYTECHNIC UNIVERSITY   (United States)

Author keywords

Gabor lattice representations; Gaussian beams; Rough surface scattering

Indexed keywords

COMPLEX SOURCE POINT; GABOR BASED GAUSSIAN BEAM; ROUGH SURFACE SCATTERING;

ALGORITHMS; COMPUTATIONAL COMPLEXITY; DIELECTRIC MATERIALS; ELECTROMAGNETIC WAVE DIFFRACTION; ELECTROMAGNETIC WAVE PROPAGATION; ELECTROMAGNETIC WAVE REFLECTION; INTERFACES (MATERIALS);

ELECTROMAGNETIC WAVE SCATTERING;

EID: 0035440702     PISSN: 0018926X     EISSN: None     Source Type: Journal    
DOI: 10.1109/8.947022     Document Type: Article

References (27)

1. Systematic study of fields due to extended apertures by Gaussian beam discretization
2. Gaussian beam analysis of propagation from an extended aperture distribution through dielectric layers, Part I - Plane layer
3. Gaussian beam analysis of propagation from an extended aperture distribution through dielectric layers, part II - Circular cylindrical layer
4. IEEE Trans. Geosci. Remote Sensing
5. The validity of the kirchhoff approximation for rough surface scattering using a Gaussian roughness spectrum
6. A Monte-Carlo FDTD technique for rough surface scattering
7. Numerical simulation of scattering from one-dimensional inhomogeneous dielectric random surfaces
8. Gaussian rough surfaces and Kirchhoff approximation
9. Monte Carlo simulations of wave scattering from lossy dielectric random rough surfaces using the physics-based two-grid method and the canonical-grid method
10. Multiresolution time domain analysis of scattering from a rough dielectric surface
11. Reflection and transmission of beams at a curved interface
12. Phase-space beam summation for time-harmonic radiation from large apertures
13. Gabor's expansion of a signal into Gaussian elementary signals
14. A sampling theorem for the complex spectrogram, and Gabor's expansion of a signal in Gaussian elementary signals
15. Gabor representation and aperture theory
16. Phase-space methods for radiation from large apertures
17. Narrow-waisted Gaussian beam discretization for short-pulse radiation from one-dimensional large apertures
18. Soil electromagnetic parameters as functions of frequency, soil density, and soil moisture
19. Analysis of electromagnetic scattering from dielectric cylinders using a multifilament current model
20. Complex-source-point narrow-waisted ray-like Gaussian beams for frequency and time domain radiation and scattering
21. Quasi-ray Gaussian beam algorithm for short-pulse two-dimensional scattering by moderately rough interfaces