Summary
2016 International Symposium on Antennas and Propagation
2016
Session Number:POS2
Session:
Number:POS2-46
Low Frequency Diffraction Effects when Shaping the Offset Gregorian Reflector System of the SKA
Dirk I.L. de Villiers, Robert Lehmensiek, Marianna V. Ivashina,
pp.802-803
Publication Date:2016/10/24
Online ISSN:2188-5079
Summary:
The offset Gregorian reflector system of the Square Kilometer Array (SKA) radio telescope is required to operate down to very low frequencies, where reflectors become (electrically) relatively small. Shaping the reflectors to control the aperture distribu