Smith Charts are also extremely helpful for impedance matching, as we will see. Smith Charts can be used to increase understanding of transmission lines and how they behave from an impedance viewpoint. One other constraint is that with a transmission line the locus (as the line length increases) of the input reflection coefficient of the line must rotate in the clockwise direction. The Smith Chart is a fantastic tool for visualizing the impedance of a transmission line and antenna system as a function of frequency. \) to 1 needs to lie on these circles and the intermediate point will be where these circles intersect.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |