In this contribution, we propose a novel approach to rigorously model interconnect structures with an arbitrary convex polygonal cross-section and general, piecewise homogeneous, material parameters. A full-wave boundary integral equation formulation is combined with a differential surface admittance approach, invoking an extended form of the numerically fast Fokas method to construct the pertinent operator. Several examples validate our method and demonstrate its applicability to per-unit-of-length resistance and inductance characterization.
Spherical Fourier-Transform-Based Real-Time Near-Field Shaping and Focusing in Beyond-5G Networks
For ultra-reliable high-data-rate communication, the beyond fifth generation (B5G) and the sixth generation (6G) wireless networks will heavily rely on beamforming, with mobile users often