Gg. Gentili et A. Melloni, THE INCREMENTAL INDUCTANCE RULE IN QUASI-TEM COUPLED TRANSMISSION-LINES, IEEE transactions on microwave theory and techniques, 43(6), 1995, pp. 1276-1280
The application of the incremental inductance rule is described for th
e computation of losses in quasi-TEM coupled transmission lines. It is
shown that the well-known formula valid for the single-line case can
be extended to the case of normal modes travelling in general coupled
structures providing one uses the power-current modal characteristic i
mpedance definition [1]. Numerical results are shown for several coupl
ed lines systems.