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[期刊论文] 作者:Jiao Zhang,Shi-Fan Zuo,Reza An, 来源:天文和天体物理学研究:英文版 年份:2016
We apply our sky map reconstruction method for transit type interferometers to the Tianlai cylinder array.The method is based on spherical harmonic decompositio...
[期刊论文] 作者:Rui-Qing Yan,Cong Dai,Wei Liu,Ji-Xia Li,Si-Ying Chen,Xian-Chuan Yu,Shi-Fan Zuo,Xue-Lei Chen, 来源:天文和天体物理学研究:英文版 年份:2021
Radio frequency interference(RFI)is a serious issue in radio astronomy.This paper proposes a U-Net network model with atrous convolution to detect RFI.Using the...
[期刊论文] 作者:Ji-Xia Li,Feng-Quan Wu,Shi-Jie Sun,Zi-Jie Yu,Shi-Fan Zuo,Ying-Feng Liu,You-Gang Wang,Cong Zhang,Reza, 来源:天文和天体物理学研究 年份:2021
In 21 cm intensity mapping,the spectral smoothness of the foreground is exploited to separate it from the much weaker 21 cm signal.However,the non-smooth freque...
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