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\usepackage{biblatex}  \usepackage{math} \usepackage{mathtools}  \section{Overview}  This document presents a parametric model to help design an Interferometric Array. It describes the relationship of design parameters in section 2 with performance objectives in section 3.   In particular, this document focus in providing a quick guide to understand the parameter and objectives selection for the reader to both assess completeness of the model, and accuracy of the mathematical relationships as well. 
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