Beam summation analysis of half plane diffraction

Author

Katsav, M. ; Heyman, E.

Author_Institution

Sch. of Electr. Eng., Tel Aviv Univ.

fYear

2006

fDate

9-14 July 2006

Firstpage

1233

Lastpage

1236

Abstract

This scenario has been addressed within the analytical framework of the ultra wideband phase-space GBS method. In spite of the satisfactory field results, that formulation has been found to be inconvenient for the edge diffraction problem, mainly due to the fact that it utilizes a non-uniform angular lattice of beams that becomes increasingly denser for large tilt angles. To overcome these difficulty this paper analyzes a similar problem using the GBS scheme which is more convenient for localized scatterers. In this paper the spectral function that controls the GB2GB scattering matrix is derived and a numerical demonstration is presented

Keywords

Gaussian processes; S-matrix theory; electromagnetic wave diffraction; electromagnetic wave scattering; GB2GB scattering matrix; Gaussian beam summation analysis; edge diffraction problem; half plane diffraction; localized scatterers; nonuniform angular lattice; spectral function; tilt angles; ultra wideband phase-space GBS method; Bismuth; Collimators; Diffraction; Goniometers; Identity-based encryption; Lattices; Polarization; Rayleigh scattering; Structural beams; Wideband;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium 2006, IEEE

Conference_Location

Albuquerque, NM

Print_ISBN

1-4244-0123-2

Type

conf

DOI

10.1109/APS.2006.1710764

Filename

1710764