Module 4.3 -Crosstalk or near-field coupling - Coupling to shielded cables
Crosstalk or near-field coupling - Coupling to shielded cables.
Electromagnetic compatibility is the situation in which electrical and electronic devices and systems work as intended, both within themselves and in their electromagnetic environment. Electromagnetic interference (EMI) is said to exist when unwanted voltages or currents are present so that they adversely affect the performance of a device or system. Such voltages or currents may reach the victim circuit or device by conduction and/or radiation. In all cases, electromagnetic interference arises because of a combination of three factors: a source, a propagation path, and a response, (Figure 1) at least one of which is unplanned.
Electromagnetic compatibility is the situation in which electrical and electronic devices and systems work as intended, both within themselves and in their electromagnetic environment. Electromagnetic interference (EMI) is said to exist when unwanted voltages or currents are present so that they adversely affect the performance of a device or system. Such voltages or currents may reach the victim circuit or device by conduction and/or radiation. In all cases, electromagnetic interference arises because of a combination of three factors: a source, a propagation path, and a response, (Figure 1) at least one of which is unplanned.
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