Radio Interference Evaluations of Photovoltaic Modules for Radio Astronomy Active Antenna

被引:0
作者
Juswardy, Budi [1 ]
Schlagenhaufer, Franz [1 ]
Hall, Peter J. [1 ]
机构
[1] Curtin Univ, Int Ctr Radio Astron Res, Curtin Inst Radio Astron ICRAR Curtin, GPO Box U1987, Perth, WA 6102, Australia
来源
2013 ASIA-PACIFIC SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY (APEMC) | 2013年
关键词
Electromagnetic interference; photovoltaic systems; circuit noise; solar power generation; DC-DC power converter; radio astronomy; Square Kilometre Array;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper presents a study on potential radio frequency (RF) emissions from photovoltaic (PV) odules, 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.
引用
收藏
页数:4
相关论文
共 6 条
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  • [6] Wilson C., 2010, ASKAPMRO0001 CSIRO