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\usepackage{mathtools}  \section{Overview}  This document presents parametric model to help design an aperture synthesis 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 of what is considered in to understand  the parametric model parameter and objectives selection  for the reader to either help improving current algebra, or request to consider aspects currently not included. both assess completeness of the model, and accuracy of the mathematical relationships as well.  Section 4 provides the python code used to generate a table in the format required to perform a visual analysis of the performance of different arrays generated by the model.  \section{Design Variables}  This section aims to include all relevant design parameters that might influence the selected performance objectives. 
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