Simulation and Modeling Techniques for Signal Integrity and Electromagnetic Interference on High Frequency Electronic Systems. by Luca Daniel Doctor of Philosophy in Engineering Electrical Engineering and Computer Sciences University of California at Berkeley Professor Alberto L Sangiovanni-Vincentelli, Chair Many future electronic systems will consist of several significantly heterogeneous mod...

The EMC-adequate design of microelectronic systems includes all actions intended to eliminate electromagnetic interference in electronic systems. Challenges faced in the microelectronic area include growing system complexity, higher operating speed, denser design at all levels of integration (chip, printed circuit board, MCM and system). Growing complexity, denser design and higher speed all le...

In railway applications possible interaction between power train and signalling system requires efforts to Electro Magnetic Compatibility (EMC) problems. With the progress of power device technology in recent years, it has become feasible to improve performances of power electronics systems; however EMI noise, caused by fast switching commutations in power converters, has to be managed. EMC con...

This book chapter is based on the experimental activities conducted mainly at Sapienza University of Rome: Astronautic, Electric and Energetic Engineering Department in collaboration with University of Maryland, Institute for Research in Electronics and Applied Physics (IREAP). A branch of scientific research about composite materials is focused on electromagnetic characterization and subsequen...

Random Pulse Width Modulation (RPWM) allows controlling the switching signal of power converters in order to reduce harmonic peaks by spreading noise spectrum. Currently, many manufacturers are deploying this modulation scheme comply with Electromagnetic Compatibility (EMC) test requirements. However, when coexist Power Line Communication (PLC) systems, such as Smart Grid (SG) applications, res...

Nowadays the groundbreaking tools of contactless energy transfer reveals new opportunities to supply portable devices with electrical by eliminating cables and connectors. One important applications such technology is providing electric hybrid vehicles, (EV) (HEV). These contribute use cleaner protect our environment. In present paper, after exposing (CET) available systems, we examine appropri...

Electrical devices in the consumer markets need to comply with stringent standards for electromagnetic interference (EMI) distortion and compatibility (EMC). This paper presents results of measurements generated by an electrical drive electric torque tool a brushless DC motor. The were made accordance PN-EN 55014-1:2017-06E standard, frequency band 148 kHz–30 MHz. confirmed that tested can meet...

Abstract. Since electromagnetic (EM) noise resulting from an arc discharge disturbs other electric devices, parameters on electromagnetic compatibility, as well as lifetime and reliability, are important properties for electrical contacts. To clarify the characteristics and the mechanism of the generation of the EM noise, the current noise up to GHz band frequency generated by slowly breaking c...

BACKGROUND The objective of this study is to investigate electromagnetic compatibility (EMC) of implantable neurostimulators with the emissions from radio frequency identification (RFID) emitters. METHODS Six active implantable neurostimulators with lead systems were tested for susceptibility to electromagnetic fields generated by 22 RFID emitters. These medical devices have been approved for...

Electromagnetic topology was introduced a few decades ago in order to bring some rules in analysing EMC of very large systems through a fluence graph of electromagnetic interactions. Establishing these graphs was made possible from application of the so-called "good shielding approximation". At cable or track level, such a procedure is investigated in this paper. Other approximations are introd...