Application of operational method in analysis of electromagnetic couplings in mutual coupled path systems of planar structures

The application of operational method for analysis of disturbances propagation process in frequency domain in mutual coupled path systems of planar structures has been presented in this paper. The suitable algorithms and their practical realizations in Mathcad program have been elaborated based on literature information. For verification of procedures the test circuits of conductive paths on ceramic substrates have been made in thick-film technology. The results of calculations and measurements (in time and frequency domain) have been presented for selected paths configuration.