Polarization Criterion in Targeted SETI Observation

In this paper, we propose a novel method for distinguishing extraterrestrial intelligence (ETI) signals from radio frequency interference (RFI) by leveraging polarization features. We exploit the sinusoidal variation of the linearly polarized components of Stokes parameters with the parallactic angl...

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Veröffentlicht in:	The Astronomical journal 2024-01, Vol.167 (1), p.8
Hauptverfasser:	Li, Jian-Kang, Chen, Yu, Huang, Bo-Lun, Tao, Zhen-Zhao, Luan, Xiao-Hang, Sun, Xiao-Hui, Zhang, Tong-Jie, Gajjar, Vishal
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomical instrumentation Extrasolar planets Extraterrestrial intelligence Frequency drift Habitability Linear polarization M stars Polarization Project SETI Radio frequency interference Radio signals Search for extraterrestrial intelligence Sine waves Stokes parameters
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