QFH (Quadrifilar Helix Antenna) for NOAA Satellite monitoring

This article is under construction.

Why is the QFH used?

  • Same QFH Antenna on the NOAA satellite, means same directivity (omni-directional) / polarization (circular) = better reception
  • Circularity is great in any direction. It covers horizon to horizon.
QFH Calculator:
  • http://jcoppens.com/ant/qfh/calc.en.php