[DXZone] Helical Antennas -Theory
The DXZone.com Amateur Radio Internet Guide /////////////////////////////////////////// Helical Antennas -Theory Posted: https://www.dxzone.com/dx33853/helic...as-theory.html Antennas/Helical Helical antenna or helix antenna is the antenna in which the conducting wire is wound in helical shape and connected to the ground plate with a feeder line. It is the simplest antenna, which provides circularly polarized waves. /////////////////////////////////////////// Taming the Quadrifilar Helical Antenna Posted: https://www.dxzone.com/dx33852/tamin...l-antenna.html Antennas/Quadrifilar Helix The Quadrifilar Helical antenna provides circular polarization and complete hemispherical reception, which is precisely what is needed to receive the polar orbiting weather satellites, and as a 2 meter antenna it will receive horizontal, vertical and clockwise circular polarization. |
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