An impedance matrix NxN is derived from integral equation using basis functions. It is partitioned on multiple level and is decomposed into block impedance matrix (BIM) denoted U & V. Each of U &V has one linear dimension of the order of rank of BIM. The rank is predetermined by sampling.
It provides a fast solution to integral equations representing wave propagation or scattering of waves.
Primary Application of the Technology
It could be used to analyze PCBs, integrated circuit packaging, high-performance interconnects, on-chip structures, patch antennas, microstrip antennas, photonic bandgap structures, meta-materials, electronic scattering from nanostructures, etc.
U.S. Patent Classes & Classifications Covered in this listing:
Class 708: Electrical Computers: Arithmetic Processing And Calculating
This is the generic class for electrical apparatus and corresponding methods for performing calculation operations. There are three main divisions: 1. electrical hybrid calculating computers; 2. electrical digital calculating computers; 3. electrical analog calculating computers.