Incremental diffraction coefficients for the extended physical theory of diffraction

The extended physical theory of diffraction (EPTD), which is an extension of Ufimtsev's (1962) theory to aperture integration, is formulated in terms of incremental diffraction coefficients (IDC). Closed-form expressions for these coefficients are derived. The utility of the derived IDC is exem...

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Bibliographic Details
Published inIEEE transactions on antennas and propagation Vol. 43; no. 7; pp. 732 - 734
Main Author Michaeli, A.
Format Journal Article
LanguageEnglish
Published New York, NY IEEE 01.07.1995
Institute of Electrical and Electronics Engineers
Subjects
Acoustic diffraction
Acoustic scattering
Apertures
Applied sciences
Closed-form solution
Conductors
Diffraction, scattering, reflection
Electromagnetic radiation
Electromagnetic scattering
Exact sciences and technology
Optical scattering
Optical surface waves
Physical theory of diffraction
Radiocommunications
Radiowave propagation
Telecommunications
Telecommunications and information theory
Parabolic shape
Wave diffraction
High frequency
Cross polarization
Reflector
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Summary:The extended physical theory of diffraction (EPTD), which is an extension of Ufimtsev's (1962) theory to aperture integration, is formulated in terms of incremental diffraction coefficients (IDC). Closed-form expressions for these coefficients are derived. The utility of the derived IDC is exemplified in a calculation of the cross-polar pattern of a parabolic reflector.< >
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0018-926X
1558-2221
DOI:10.1109/8.391148