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Soft vs Hard Horn Antennas Analysis by వేలుసామి లింగాసామి is a document available to read on EtoBox.

This document discusses soft and hard horn antennas. A soft boundary horn (soft horn) has zero field intensity at the wall, while a hard boundary horn (hard horn) has a uniform field distribution over the aperture. The key points are: 1) A hard horn provides increased directivity (1.6 dB) and reduced beamwidth (22%) compared to a soft horn, at the expense of a higher sidelobe level. 2) For a hard horn to achieve increased directivity, it must have nearly constant phase over the aperture (be "aperture cont

Author

వేలుసామి లింగాసామి

Language

EN