DocumentCode
1028530
Title
A uniform asymptotic expansion of a typical diffraction integral with many coalescing simple pole singularities and a first-order saddle point
Author
Gennarelli, Claudio ; Palumbo, Luigi
Author_Institution
Instituto Universitario Navale, Napoli, Italy
Volume
32
Issue
10
fYear
1984
fDate
10/1/1984 12:00:00 AM
Firstpage
1122
Lastpage
1124
Abstract
The asymptotic evaluation of a typical diffraction integral with many coalescing simple pole singularities and a first-order saddle point is examined. A uniform solution is obtained by means of the Taylor expansion.
Keywords
Electromagnetic diffraction; Integration (mathematics); Antennas and propagation; Eddy currents; Electromagnetic diffraction; Electromagnetic fields; Electromagnetic propagation; Electromagnetic scattering; Electromagnetic transients; Electrons; Impedance; Integral equations;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/TAP.1984.1143219
Filename
1143219
Link To Document