DocumentCode :
1850310
Title :
A dyadic Green´s function representation of fields near a convex impedance surface
Author :
Hussar, P.E. ; Smith-Rowland, E.M.
Author_Institution :
Alion Sci. & Technol., Annapolis, MD, USA
Volume :
3
fYear :
2003
fDate :
22-27 June 2003
Abstract :
Summary form only given. Asymptotic methods have been widely used to evaluate inter-antenna electromagnetic compatibility (EMC) between aircraft-mounted antennas in cases where the aircraft exterior surfaces can be considered to exhibit perfect conductivity. In other cases, the asymptotic methods have proven less attractive owing, to a significant degree, to the unavailability of a Green´s function suitable for representing creeping-ray fields on or near surfaces which are not perfect conductors. Such a Green´s function is supplied here for the case of a simple impedance boundary condition.
Keywords :
Green´s function methods; Maxwell equations; aircraft antennas; antenna radiation patterns; antenna testing; antenna theory; electromagnetic compatibility; surface impedance; Maxwell equations; aircraft-mounted antennas; asymptotic solution; axial-source excitation; azimuthal-source excitation; boundary-layer fields; canonical solution; convex impedance surface; creeping-ray fields; duality transformation; dyadic Green´s function representation; far shadow region; inter-antenna electromagnetic compatibility; simple impedance boundary condition; Aircraft; Boundary conditions; Conductivity; Conductors; Electromagnetic compatibility; Green´s function methods; Maxwell equations; Surface impedance;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Antennas and Propagation Society International Symposium, 2003. IEEE
Conference_Location :
Columbus, OH, USA
Print_ISBN :
0-7803-7846-6
Type :
conf
DOI :
10.1109/APS.2003.1220037
Filename :
1220037
Link To Document :
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