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 a load impedance to the source or internal impedance of a driving source. A wide variety of components and circuits can be used for impedance matching.
Lou Frenzel's popular article series on the topic, focusing on common impedance-matching techniques, has now been collected together into a downloadable eBook. If registered, click on the Download button below. If not registered, just fill out the simple registration form and login, and you're set!