R. Jin et al., ACCELERANT METHOD FOR GREENS-FUNCTION OF HORIZONTAL DIPOLE IN PARALLEL-PLATE WAVE-GUIDE, IEE proceedings. Microwaves, antennas and propagation, 145(5), 1998, pp. 430-432
An accelerant method is proposed to calculate Green's function for a h
orizontal dipole in a parallel plate waveguide. The expression in the
spatial domain is simple and easily coded. It is advantageous in a wid
e frequency range and for a larger ratio of distance over height. For
a small ratio of distance over height, the computing efficiency is com
parable with the complex image method without the need for complex mat
hematical pretreatment.