Spline-Profile Smooth-Walled C-Band Horn

Abstract
A smooth-walled spline-profile horn is optimized to cover the extended C-band satellite communication frequency band. This band is usually covered by a corrugated horn but the smooth-walled design presented here offers an economical and high-performance alternative. We compare the relative behavior between a corrugated horn and a smooth-walled horn feeding an 11-m-diameter-shaped Cassegrain earth station antenna.

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