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The Coupled Leakage Model of a multiple winding transformer is an extension of a commonly used transformer model, but accounts for the coupling between multiple secondaries. Leakage inductance is included in each of the multiple secondary windings, however this model introduces an effective coupling coefficient between the leakages. The model is explored further, is shown to be easily adapted to circuit...
This paper presents modeling methods for overhead transmission lines with segmented shield wires, as well as signal attenuation calculation for different coupling methods for use in power line carrier (PLC) systems. The purpose of this paper is to present a generalized method to model transmission lines with segmented shield wires, along with steps for signal attenuation calculation in the phase domain...
Integrating digital with sensitive analog circuitry has created concerns. The fast switching digital signal creates noise that injects through the doped silicon substrate and travels through it due to its low resistivity and causes damages and bandwidth reduction. In this research work, COMSOL multiphysics was used to extract the substrate coupling parameters subsequently determining the amount of...
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