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The Large Adaptive Reflector concept

S. M. Dougherty·P. E. Dewdney·A. Gray·A. R. Taylor
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Abstract

Cost effective, new antenna technology is required to build the large collecting area being planned for the next generation of radio telescopes. The Large Adaptive Reflector (LAR) is a novel concept being developed in Canada to meet this challenge. A prototype with a 200-350m diameter reflector, operating up to 2 GHz with a bandwidth of 750 MHz is planned. With a collecting area up to ~10% of the planned SKA, and an array feed capable of imaging a 0.3 deg^2 field-of-view, the prototype would address a number of the most compelling questions in modern astrophysics.

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S. M. Dougherty, P. E. Dewdney, A. Gray, A. R. Taylor. 2005-10-18. The Large Adaptive Reflector concept. https://arxiv.org/abs/astro-ph/0510541

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