ARTICLES

A Combination Monopole/Quadrifilar Helix Antenna for S-band Terrestrial/Satellite Applications

Effects on electrical performance of a choke-fed monopole antenna placed coaxially within a quadrifilar helix antenna
TECHNICAL FEATURE A Combination Monopole/Quadrifilar Helix Antenna for S-band Terrestrial/Satellite Applications The effects on electrical performance of a choke-fed monopole antenna placed coaxially within a quadrifilar helix antenna are presented. A specific application of this antenna configuration is for reception of S-band digital audio broadcasts. The quadrifilar antenna has...
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