QG
Quentin Gueuning
astro-ph.IMastro-ph.COeess.SPastro-ph.GACalibrationCosmologyDark agesInstrumentationphysics.comp-phRadiometer
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 John Cumner, Oscar S. D. O'Hara, Anthony Brown, Fred Dulwich +1
1 version
Preprints & journals
12 papers in the corpus · 2017–2026Direct 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
A Fast Direct Solver for Mutual Coupling Analysis of Large Arrays of Reflector Antennas2604.10239v1 · Quentin Gueuning, Eloy de Lera Acedo, Anthony Keith Brown et al.2026 · 0 citationsarXiv
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
Lowering In-Memory Footprint of Antenna Beams via Polynomial Approximation2412.21010v1 · Ali Taqi, Karel Ad'amek, Quentin Gueuning et al.2024 · 0 citationsarXiv
Primary Beam Chromaticity in HIRAX: I. Characterization from Simulations and Power Spectrum Implications2412.09527v3 · Ajith Sampath, Devin Crichton, Kavilan Moodley et al.2024 · 2 citationsarXiv
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
A Broadband Multipole Method for Accelerated Mutual Coupling Analysis of Large Irregular Arrays Including Rotated Antennas2409.00153v1 · Quentin Gueuning, Eloy de Lera Acedo, Anthony Keith Brown et al.2024 · 7 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
A beamforming approach to the self-calibration of phased arrays2005.11712v1 · Quentin Gueuning, Antony Brown, Christophe Craeye et al.2020 · 2 citationsarXiv
Fast and Accurate Simulation Technique for Large Irregular Arrays1702.03781v1 · Ha Bui-Van, Jens Abraham, Michel Arts et al.2017 · 59 citationsarXiv
Career total: 47 works. 12 are in this corpus.
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