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Loop Antennas

Circular and rectangular loop

Loop antennas are conductors bent into the shape of a circle or a rectangle with a gap in between for terminals. Loops can be electrically small or electrically large. Electrically small loops are used in receiving mode where the signal-to-noise ratio is more important than antenna efficiency. Electrically large loops are used in directional arrays such as Yagi Uda arrays, quad arrays.


Antenna DesignerDesign, visualize, and analyze antennas


loopCircularCreate circular loop antenna
loopRectangularCreate rectangular loop antenna


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