Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/30065
Title: | Mutual Coupling Analysis for a SKA1-LOW Station | Authors: | DI NINNI, PAOLA Mirko Bercigli BOLLI, Pietro Giuseppe Virone Stefan J. Wijnholds |
Issue Date: | 2019 | Volume: | 2019 13th European Conference on Antennas and Propagation (EuCAP) | Abstract: | The modelling of the antenna patterns represents one of the main challenges for the instrumental calibration of radio telescopes composed by antennas randomly distributed. In this work, the electromagnetic characterization of a single station of the low-frequency instrument of the Square Kilometre Array (SKA) radio telescope operating from 50 to 350 MHz is reported. The station is assumed to be composed by Log Periodic antennas. The effects of mutual coupling on the complex embedded element patterns and on the array beam are investigated by means of a full-wave electromagnetic analysis. The accuracy of a simplified, mutual coupling-free approach is presented as well. | Conference Name: | 2019 13th European Conference on Antennas and Propagation (EuCAP) | Conference Place: | Krakow, Poland | Conference Date: | 31 March-5 April, 2019 | URI: | http://hdl.handle.net/20.500.12386/30065 | URL: | https://ieeexplore.ieee.org/document/8739902 | ISBN: | 978-1-5386-8127-5 978-88-907018-8-7 |
Fulltext: | open |
Appears in Collections: | 3.01 Contributi in Atti di convegno |
Files in This Item:
File | Description | Size | Format | |
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PID5633477.pdf | postprint | 2.8 MB | Adobe PDF | View/Open |
08739902.pdf | [Administrators only] | 2.82 MB | Adobe PDF |
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