204 citations · 1.7k across the 72 of their papers we have counts for
4 papers · 1 filter
The BINGO Project II: Instrument Description
Carlos A. Wuensche, Thyrso Villela, Elcio Abdalla +41
The measurement of diffuse 21-cm radiation from the hyperfine transition of neutral hydrogen (HI signal) in different redshifts is an important tool for modern cosmology. However,…
External Calibrator in Global Signal Experiment for Detection of the Epoch of Reionization
Yan Huang, Xiang-Ping Wu, Quan Guo +5
We present a conceptual design study of external calibrators in the 21 cm experiment towards detecting the globally averaged radiation of the epoch of reionization (EoR). Employmen…
Separating the EoR Signal with a Convolutional Denoising Autoencoder: A Deep-learning-based Method
Weitian Li, Haiguang Xu, Zhixian Ma +7
When applying the foreground removal methods to uncover the faint cosmological signal from the epoch of reionization (EoR), the foreground spectra are assumed to be smooth. However…
The radio environment of the 21 Centimeter Array: RFI detection and mitigation
Yan Huang, Xiang-Ping Wu, Qian Zheng +2
Detection and mitigation of radio frequency interference (RFI) is the first and also the key step for data processing in radio observations, especially for ongoing low frequency ra…