This is machine translation

Translated by Microsoft
Mouseover text to see original. Click the button below to return to the English version of the page.

Note: This page has been translated by MathWorks. Click here to see
To view all translated materials including this page, select Country from the country navigator on the bottom of this page.

Slot Antennas

Slot, Vivaldi

Slot antennas are low profile antennas used in places where antenna installation space is limited. These antennas operate at ultra-high frequency (UHF) and are widely used as radar antennas and sector antennas used in cell-phone base stations. Vivaldi is a type pf slot antenna. It is a directive antenna used in ultra-wide band (UWB) applications due to the simple structure and small size.


Antenna DesignerDesign, visualize, and analyze antennas


slotCreate rectangular slot antenna on ground plane
vivaldiCreate Vivaldi notch antenna on ground plane


showDisplay antenna or array structure; Display shape as filled patch
infoDisplay information about antenna or array