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astro-ph.IM2024
An Update on the External Calibrator for Hydrogen Observatories (ECHO)
Yifan Zhao, Daniel C. Jacobs, Titu Samson +5
Precision measurements of the beam pattern response are needed to predict the response of a radio telescope. Mapping the beam of a low frequency radio array presents a unique chall…
astro-ph.IM2024
Drone-Based Antenna Beam Calibration in the High Arctic
Lawrence Herman, Christopher Barbarie, Will Tyndall +17
Precision calibration is a critical requirement for future ultra-low-frequency observations of the early universe. The Array of Long Baseline Antennas for Taking Radio Observations…