most citedFirst upper limits on the 21 cm signal power spectrum from cosmic dawn from one night of observations with NenuFAR

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astro-ph.IM2025★ 9 cited

Near-field imaging of local interference in radio interferometric data: Impact on the redshifted 21 cm power spectrum

S. Munshi, F. G. Mertens, L. V. E. Koopmans +24

Radio-frequency interference (RFI) is a major systematic limitation in radio astronomy, particularly for science cases requiring high sensitivity, such as 21 cm cosmology. Traditio…