P. Noorishad, S.J. Wijnholds, A. van Ardenne and J.M. van der Hulst, "Redundancy calibration in new radio telescopes", SKA2010 - International SKA Science and Engineering Meeting, Manchester (UK), 22-25 March 2010
abstract: Initially we aimed to have a fast, computationally cheap
and efficient calibration algorithm for dense phased array
stations. Redundancy calibration, which is a linear and one iteration
algorithm, seemed well suited for this purpose. Fundamental question is: are
the redundant baselines in a dense phased array really redundant? We have
answered to this using simulated as well as real data.