Radio interference evaluations of photovoltaic modules for radio astronomy active antenna
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Authors
Juswardy, Budi
Schlagenhaufer, Franz
Hall, Peter
Date
2013Type
Conference Paper
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This paper presents a study on potential radio frequency (RF) emissions from photovoltaic (PV) modules, designed to power a typical low-frequency Square Kilometre Array (SKA) antenna element. Both conducted and radiated emissions were investigated to assess the impact of RF emissions on receiver sensitivity. The objective is to develop a method to screen PV modules at the component level. The method is correlated with measured results when a module is powering an antenna element to ensure that any emissions will not degrade receiver performance, while meeting SKA site requirements.
Citation
Juswardy, B. and Schlagenhaufer, F. and Hall, P. 2013. Radio interference evaluations of photovoltaic modules for radio astronomy active antenna, in Proceedings of the 2013 Asia-Pacific Symposium on Electromagnetic Compatibility (APEMC), 20-23 May 2013. Melbourne, Vic: IEEE.
Source Title
2013 Asia-Pacific Symposium on Electromagnetic Compatibility, APEMC 2013
Department
Curtin Institute of Radio Astronomy (Engineering)
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