Title :
Comparison of uniform asymptotic expansions of diffraction integrals
Author :
Yip, Elizabeth L. ; Chiavetta, Robert J.
Author_Institution :
Boeing Aerospace Co. Electromagnetics Tech, Seattle, WA USA
fDate :
10/1/1987 12:00:00 AM
Abstract :
In the past two years, there have been four independent efforts reported on the uniform asymptotic evaluation of integrals with integrand singularities near the steepest descent path. It is shown that all these methods are mathematically equivalent.
Keywords :
Electromagnetic diffraction; Integral equations; Electromagnetic analysis; Electromagnetic diffraction; Electromagnetic scattering; Fresnel reflection; HEMTs; Integral equations; MODFETs; Taylor series;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
DOI :
10.1109/TAP.1987.1143989
