Analytical study the coupling of a non-uniform electromagnetic wave on a transmission line
DOI:
https://doi.org/10.38152/bjtv7n4-032Keywords:
electromagnetic compatibility, transmission line, magnetic dipole, electromagnetic interference, Taylor model, Agrawal modelAbstract
In this paper, we focus on coupling problems describing the interaction of an incident electromagnetic field with transmission lines over a perfectly conducting ground. Indeed, near-field interference problems can be solved using two types of models: Taylor model and Agrawal model The main objective behind the development of radiated emission models capable of predicting the Electromagnetic (EM) field radiated by any Device Under Test (DUT) is to provide electronic system designers with a tool that allows them to estimate the coupling and solve many Electromagnetic Interference (EMI) problems at the early stage of the design phase. Thus, these models must be combined with a coupling prediction model to determine the voltages and currents induced by an external field radiated by an aggressive DUT on a nearby victim device. This procedure allows the designer to establish an optimal configuration of the electronic systems and therefore ensure the ElectroMagnetic Compatibility (EMC) compliance of the final product.
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