Abstract This paper presents the results of our experiment, which consisted in measurement shielding effectiveness a camera enclosure that was designed and constructed order to increase susceptibility against external electromagnetic fields. All activities, from defining requirements final design measurements, were performed Laboratory Electromagnetic Compatibility at Faculty Applied Informatic...

In this paper, the impact of an increasing number arbitrary electrical/electronic devices on overall radiated emissions is investigated. Understanding and quantifying such are prerequisites to proper evaluation electromagnetic compatibility (EMC) various electronic systems and, if needed, revisiting international standards. To evaluate from multiple devices, each device characterized using equi...

• Possibility to use “limited size” EMC product test sites for antenna calibrations. Detailed examination of a narrow OATS about its suitability Suitability check the calibrations via site validation process. uncertainty analysis and comparative calibration results. Biconical log-periodic (30 MHz–1 GHz frequency range). In today’s world, electromagnetic compatibility (EMC) tests are primary sig...

<span lang="EN-US">This research provides a new control technique for mitigating conducted electromagnetic interference (EMI) in buck converter designed solar applications. Indeed, hard-switching direct current to (DC-DC) converters, commonly used industrial applications, pose significant risk the surrounding environment regarding compatibility (EMC). Usually, fast-switching phase induces...

Efficiently modeling thin features using the finite-difference time-domain (FDTD) method involves a considerable reduction in spatial mesh size. However, real-world scenarios, such reductions can lead to unaffordable memory and CPU requirements. In this manuscript, we present two stable efficient techniques FDTD handle narrow apertures on conductive panels. One technique employs conformal metho...

Electromagnetic devices are ubiquitous in present day technology. Indeed, electromagnetism has found and continues to find applications in a wide array of areas, encompassing both civilian and military purposes. Among the former, applications of current interest include those related to communications (e.g. transmission through optical fiber lines), to biomedical devices and health (e.g. tomogr...

Power line communication (PLC) is increasingly emerging as an important technology for the smart-grid environment. As PLC systems use existing infrastructure, they are always exposed to conducted electromagnetic interference (EMI) from switching mode power converters, which need be tightly controlled meet EMC regulations and ensure proper operation of system. For this purpose, spread-spectrum m...

The effect of paraffin wax encapsulated microcrystalline cellulose (EMC) particles on the mechanical and physical properties of EMC/epoxy composites were investigated. It was demonstrated that the compatibility between cellulose and epoxy resin could be maintained due to partial encapsulation resulting in an improvement in epoxy composite mechanical properties. This work was unique because it w...