Impedance Matching

This article, part 4 in the series on impedance matching, takes a look at the different techniques used to get an antenna to tune itself for maximum effect.

Part 3 discusses how to design basic impedance-matching networks using the pi and T-networks for improved selectivity.

The term “impedance matching” is rather straightforward. It’s simply defined as the process of making one impedance look like another. Frequently, it becomes necessary to match...

The L-network is a simple inductor-capacitor (LC) circuit that can be used to match a wide range of impedances in RF circuits. Any RF circuit application covering a narrow frequency...