Y. Delplanque et al., QUASICOMPLEX MODES OF BOXED COPLANAR LINES ON LOSSY DIELECTRIC SUBSTRATE FOR MILLIMETER-WAVE APPLICATIONS, Microwave and optical technology letters, 7(10), 1994, pp. 431-435
In this Letter, we propose to show the existence of quasicomplex modes
of boxed coplanar lines laid on a lossy dielectric substrate for mill
imeter-wave applications, using the method of lines with non-equidista
nt discretization. These quasicomplex modes are defined by studying th
e behavior of the two complex solutions of the propagation problem of
the classical lossless boxed coplanar line versus the losses of dielec
tric substrate. (C) 1994 John Wiley & Sons, Inc.