Elements of Electrical Engineering.-XIII

Finite Elements Software for Electromagnetics Applied to Electrical Engineering Training

This paper reports an example of state-of-the-art technology applied to academic training of electrical engineers. An updated commercial Finite Element Method Software package is used to calculate electrical fields and power dissipation in a resistor with a complex geometry. These results are compared with theoretical solutions of a simplified model which can be obtained by the students with ba...

AALTO UNIVERSITY SCHOOL OF ELECTRICAL ENGINEERING Department of Electrical Engineering

Basic Elements of Electrical Conduction

Faculty of Electrical Engineering

With the increasing need to incorporate more complex mixed-signal controller for switched mode power supplies, CMOS compatibility becomes a very important consideration for monolithic DC-DC converters. This paper examines the different power output stage designs and identifies the key device characteristics such as onresistance, gate capacitance, switching speed that ensure optimized power conv...

Electroncs and Electrical Engineering

High speed is the main feature of the modern communications. The number of users as well as the range of data and complexity of networks are correlated. In many kinds of equipment, it is important to produce and readily control accurate waveforms of various frequencies and profiles. Many applications in electronics today involve gathering and decoding data for digital signal processing, analog ...