Details for Paper Id: 59

Title: Designing Geometric Parameters of Axisymmetrical Cassegrain Antenna and Corrugated Horn Feed for Circularly Polarized Communications
Abstract: This paper presents steps in designing dimensions of antenna and feed in axisymmetrical Cassegrain Antennas. Corrugated conical horns are used as feeds in applications with circular polarization. In the initial design steps, diameter of the main reflector is determined considering communication link budget, then feed dimensions are designed to create optimum aperture efficiency. In the last step of design, considering feed dimensions and the amount of its center phase displacements with respect to its aperture plane, dimensions of subreflector is determined to avoid additional blockage. To illustrate the procedure, an applicative design examp
Keywords Dual reflector antennas, Casse
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Uploader's ID 31
Submission Time 2015-02-28 22:03:03
Paper Review Status 5