This paper deals with the modeling of integrated circuits for electromagnetic compatibility (EMC) analysis. With reference to complex integrated circuits that usually include huge core logic blocks, analog and mixed signal circuits as well as power sections (smart-power system-on-chip), the paper shows a new behavioral model whose parameters can be derived on the basis of scattering parameters ...

This paper deals with the analysis of different PM machines for hybrid electric vehicles application. The main machine parameters, electromagnetic torque and the skewing effect is investigated using ANSYS program. The model parameters of the PM machines are derived with Fixed Permeability Method (FPM). With this method the components of the PM machine can be calculated with high accuracy. Diffe...

The paper presents a finite element program likely to solve the electromagnetic field problem for an induction motor with squirrel cage rotor; the program is implemented in MATLAB computing environment. The methodology used by the program is based on the harmonic steady state solution of the electromagnetic field problem method described in [1]. Moreover, the electromagnetic field problem solut...

This article presents some new experimental data for study the shielding effect of electromagnetic wave. The frequencies of electromagnetic wave are mainly focused on emission of daily electrical equipments, which are normally called “low frequency electromagnetic waves”. In this work, a water pump with maximum magnetic field intensity of ca. 2300 mG was applied as emission source of the electr...

The article describe systematically the electromagnetic (EM) side channels sources and electromagnetic field of the microprocessor and is focused on the best way how to measure the near electromagnetic field of microprocessor. It was suggested and realized several electromagnetic probes and it was performed the measurement regarded to the theoretical background on the testbed with cryptographic...

A new arsenic removal process was designed combining: 1) iron nanoparticle addition, b) electrocoagulation, and c) electromagnetic separation. Results showed that arsenic could be removed with more than 99 % efficiency from liquid waste samples. Parameters that were found to have importance on the process were: a) nanoparticle dosage, b) electric voltage drop during electrocoagulation, b) pH of...

This work presents research results on a novel analytical model of electromagnetic systems coupling through small size holes. The key problem regarding interactions of two cavities through an aperture in separating screen of finite thickness without making assumption on smallness of any parameters is considered. We are the first to calculate on the base of rigorous electromagnetic approach the ...

This paper deals with problematic of Electromagnetic Compatibility of Implantable Pacemaker. The ambient electromagnetic field can negatively influence the pacemaker functionality and also the wireless communication between its programmer and device. Electromagnetic compatibility parameters are tested by direct induction of interference signal to the inputs of cardiac pacemaker according to tec...