JC
John Cumner
astro-ph.IMastro-ph.COastro-ph.GACalibrationCosmologycs.AIDark agesInstrumentationRadiometerReionisation
On Valency
published · living versionsW_zvaa2uzx·v1 · currentpublished
Identifying narrow-band mutual coupling resonances in SKA-low stations using frequency-independent current basis functions
with Oscar S. D. O'Hara, Quentin Gueuning, Anthony Brown, Fred Dulwich +1
1 version
Preprints & journals
14 papers in the corpus · 2021–2026Towards end-to-end Bayesian forward models in global 21-cm cosmology: surrogate modelling and marginalisation of beam uncertainty2608.18962v1 · Jacob L. Tutt, Dominic J. Anstey, John Cumner et al.2026 · 0 citationsarXiv
Direct Primary Beam Correction: Untangling Mutual Coupling in 21-cm Cosmological Experiments with the SKA-Low Radio Telescope2607.11438v2 · Oscar S.D. O'Hara, Quentin Gueuning, Eloy de Lera Acedo et al.2026 · 0 citationsarXiv
Observations of the Cosmic Dawn and Epoch of Reionization with the SKAO: Observational Lessons Learned from Precursors and Pathfinder Instruments2606.26072v1 · Eloy de Lera Acedo, James Aguirre, Dominic Anstey et al.2026 · 0 citationsarXiv
Scalable Bayesian data curation for next-generation radio experiments2606.16525v1 · S. A. K. Leeney, E. de Lera Acedo, W. J. Handley et al.2026 · 0 citationsarXiv
Optimisation of calibration sources for global 21-cm experiments: the REACH case2604.00105v1 · Adarsh Kumar Dash, Dominic Anstey, Harry T. J. Bevins et al.2026 · 0 citationsarXiv
Impact of Antenna Structure and Orientation on Forward-Modelled Global 21 cm Signal Recovery2603.24378v2 · Joe H. N. Pattison, John M. Cumner, Dominic J. Anstey et al.2026 · 0 citationsarXiv
Circuit Modeling for In Situ 21 cm Radiometer Calibration2603.15072v1 · Gary Vincent Charles Allen, Saurabh Pegwal, Dirk de Villiers et al.2026 · 1 citationarXiv
Radiometer calibration using machine learning.41038847 · Leeney, S A K, Bevins, H T J, Acedo, E de Lera et al.2025 · 3 citationsScientific reports. 2025;15(1):34335
Receiver design for the REACH global 21-cm signal experiment.39834569 · Roque, Ian L V, Razavi-Ghods, Nima, Carey, Steven H et al.2025 · 13 citationsExperimental astronomy. 2025;59(1):7
Uncovering the Effects of Array Mutual Coupling in 21-cm Experiments with the SKA-Low Radio Telescope2412.01699v2 · Oscar S.D. O'Hara, Quentin Gueuning, Eloy de Lera Acedo et al.2024 · 9 citationsarXiv
The effects of the antenna power pattern uncertainty within a global 21 cm experiment2311.07392v2 · John Cumner, Carla Pieterse, Dirk De Villiers et al.2023 · 13 citationsarXiv
The REACH radiometer for detecting the 21-cm hydrogen signal from redshift 7.5 to 282210.07409v1 · E. de Lera Acedo, D.I.L. de Villiers, N. Razavi-Ghods et al.2022 · 110 citationsNature Astronomy 6, p 984 998, 2022
Radio antenna design for sky-averaged 21 cm cosmology experiments: the REACH case2109.10098v2 · J. Cumner, E. De Lera Acedo, D. I. L. de Villiers et al.2021 · 41 citationsarXiv
Informing antenna design for sky-averaged 21-cm experiments using a simulated Bayesian data analysis pipeline2106.10193v2 · Dominic Anstey, John Cumner, Eloy de Lera Acedo et al.2021 · 29 citationsarXiv
Career total: 28 works. 14 are in this corpus.
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