Title :
Generalization of the equivalence between physical optics and aperture integration for radiation from open-ended structures
Author :
Rius, Juan M. ; Michalski, Krzysztof A.
Author_Institution :
Dept. de Teoria del Senyal i Comunicacions, Univ. Politecnica de Catalunya, Barcelona, Spain
fDate :
6/1/2002 12:00:00 AM
Abstract :
The theorem of equivalence between the Kirchhoff aperture integration (AI) and the physical optics (PO) approach applied to the interior walls of a open-ended waveguide is generalized to the case of any open-ended structure (OES)
Keywords :
electric current; electromagnetic fields; physical optics; waveguide theory; Kirchhoff aperture integration; Kirchhoff-Kottler approximations; aperture fields; interior wall currents; open-ended structure; open-ended structures radiation; open-ended waveguide; perfectly electrically conducting walls; physical optics; radiated field; Apertures; Artificial intelligence; Integrated optics; Magnetic fields; Microwave communication; Optical surface waves; Optical waveguide theory; Optical waveguides; Physical optics; Physics computing;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
DOI :
10.1109/TAP.2002.1017673
