bogdan adamczyk

This is the first article of a three-article series devoted to the correlation between the insertion loss and input impedance of passive EMC filters.

This is the second article of a two-article series devoted to the return current distribution in a PCB microstrip line configuration.

This is the first article of a two-article series devoted to the return current distribution in a 2-layer FR-4 PCB microstrip line configuration with a solid reference plane.

This article presents the derivation of the far-field criterion for two fundamental wire-type antennas: electric (or Hertzian) dipole and magnetic dipole.

This article explains how to use a Smith Chart to determine the input impedance to transmission line at a given distance from the source or the load.

This is the second of the three articles devoted to the topic of a Smith Chart.

This is the first of the three articles devoted to the Smith Chart and the calculations of the input impedance to a lossless transmission line.

This is the third of the three tutorial articles devoted to the frequency-domain analysis of a lossless transmission line.

This is the second of the three tutorial articles devoted to the frequency-domain analysis of a lossless transmission line. This article shows numerous methods of calculating the voltage, current, and input impedance at various locations on the transmission line, using the Circuit Model.

This tutorial article is a part of the three-article series devoted to the frequency-domain analysis of a lossless transmission line.