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Spiral Antennas

Archimedean, rectangular, and equiangular spiral

Spiral antennas are frequency-independent antennas. These antennas are used in wireless communications and applications that requires larger bandwidth of operation.


Antenna DesignerDesign, visualize, and analyze antennas
Antenna Array DesignerDesign, visualize, and analyze arrays


spiralArchimedeanCreate Archimedean spiral antenna
spiralEquiangularCreate equiangular spiral antenna
spiralRectangularCreate rectangular spiral antenna on X-Y plane


showDisplay antenna, array structures or shapes
infoDisplay information about antenna or array
rectspirallength2turnsCalculate number of turns for specified arm length in rectangular spiral antenna