Cj. Coleman, THE EFFECT OF AN IMPERFECTLY CONDUCTING PLANE UPON AN INCIDENT ELECTROMAGNETIC-FIELD, IEEE transactions on antennas and propagation, 45(10), 1997, pp. 1445-1450
Expressions are derived for the far field that results when electromag
netic radiation is incident upon an imperfectly conducting nonhomogene
ous plane surface. In particular, these expressions include the second
-order far field and thus allow consideration of surface wave effects.
It is shown that the far field satisfies an integral equation and thi
s is used to study the field resulting from a dipole that sits above a
finite ground screen.