Ra. Kipp et Ch. Chan, COMPLEX IMAGE METHOD FOR SOURCES IN BOUNDED REGIONS OF MULTILAYER STRUCTURES, IEEE transactions on microwave theory and techniques, 42(5), 1994, pp. 860-865
Other researchers have employed complex image theory to rapidly evalua
te spatial-domain Green's functions in layered media. While workable i
n instances where the source lies within or at the interface of an unb
ounded region, the more general methodology given for a source embedde
d in a dielectric layer is incorrect. This paper explains the nature o
f the error and how it can be corrected.