干旱区生态环境知识资源中心(Arid): Test-Driven Design of an Active Dual-Polarized Log-Periodic Antenna for the Square Kilometre Array

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DOI	10.1109/OJAP.2020.2999109
	Test-Driven Design of an Active Dual-Polarized Log-Periodic Antenna for the Square Kilometre Array
	Bolli, Pietro; Mezzadrelli, Lorenzo; Monari, Jader; Perini, Federico; Tibaldi, Alberto; Virone, Giuseppe; Bercigli, Mirko; Ciorba, Lorenzo; Di Ninni, Paola; Labate, Maria Grazia; Loi, Vittorio Giuseppe; Mattana, Andrea; Paonessa, Fabio; Rusticelli, Simone; Schiaffino, Marco
通讯作者	Bolli, P (corresponding author), INAF, Astrophys Observ Florence, I-50125 Florence, Italy.
来源期刊	IEEE OPEN JOURNAL OF ANTENNAS AND PROPAGATION
EISSN	2637-6431
出版年	2020
卷号	1 页码:253-263
英文摘要	An active dual-polarized Log-Periodic antenna has been designed to meet the requirements of the low-frequency (50 - 350 MHz) radio telescope of the Square Kilometre Array (SKA). The integration of antenna and low noise amplifier has been conceived in order to achieve a high degree of testability. This aspect has been found to be crucial to obtain a smooth frequency response compatible with the SKA science cases. The design has also been driven by other factors such as the large-volume production (more than 130 000 antennas will be built) and the environmental conditions of the harsh Australian desert. A specific verification approach based on both wideband radiometric spectral and spatial measurements in relevant laboratory and in-situ conditions has been developed. Electromagnetic analyses and experimental results exhibit a very good agreement. In December 2019, this antenna was part of the reference solution for the System Critical Design Review of the SKA.
英文关键词	Log periodic antennas low-frequency aperture array radio astronomy
类型	Article
语种	英语
开放获取类型	gold
收录类别	ESCI
WOS记录号	WOS:000723371100028
WOS关键词	APERTURE ARRAY
WOS类目	Engineering, Electrical & Electronic ; Telecommunications
WOS研究方向	Engineering ; Telecommunications
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/373545
作者单位	[Bolli, Pietro; Di Ninni, Paola] INAF, Astrophys Observ Florence, I-50125 Florence, Italy; [Mezzadrelli, Lorenzo; Loi, Vittorio Giuseppe] Sirio Antenne, Dept Res & Dev, I-46049 Volta Mantovana, Italy; [Monari, Jader; Perini, Federico; Mattana, Andrea; Rusticelli, Simone; Schiaffino, Marco] Inst Radioastron, INAF, I-40129 Bologna, Italy; [Tibaldi, Alberto; Ciorba, Lorenzo] Politecn Torino, Dept Elect & Telecommun, I-10129 Turin, Italy; [Tibaldi, Alberto; Virone, Giuseppe; Ciorba, Lorenzo; Paonessa, Fabio] Inst Elect Comp & Telecommun Engn, CNR, I-10129 Turin, Italy; [Bercigli, Mirko] Ingn Sistemi, Dept Computat Electromagnet Engn, I-56121 Pisa, Italy; [Labate, Maria Grazia] Sq Kilometre Array Org, Dept Project Engn, Lower Withington SK11 9FT, England
推荐引用方式 GB/T 7714	Bolli, Pietro,Mezzadrelli, Lorenzo,Monari, Jader,et al. Test-Driven Design of an Active Dual-Polarized Log-Periodic Antenna for the Square Kilometre Array[J],2020,1:253-263.
APA	Bolli, Pietro.,Mezzadrelli, Lorenzo.,Monari, Jader.,Perini, Federico.,Tibaldi, Alberto.,...&Schiaffino, Marco.(2020).Test-Driven Design of an Active Dual-Polarized Log-Periodic Antenna for the Square Kilometre Array.IEEE OPEN JOURNAL OF ANTENNAS AND PROPAGATION,1,253-263.
MLA	Bolli, Pietro,et al."Test-Driven Design of an Active Dual-Polarized Log-Periodic Antenna for the Square Kilometre Array".IEEE OPEN JOURNAL OF ANTENNAS AND PROPAGATION 1(2020):253-263.