Abstract: Sparse arrays designed based on fourth-order difference co-array (DCA) can achieve significantly higher uniform degrees-of-freedom (uDOFs). However, most existing fourth-order sparse arrays ...
// Created by Aleksandar Dinic on 08/06/2020. /// - n: The number of sequences. /// - queries: An array of queries. /// - Returns: The updated value of lastAnswer for ...
This paper presents the design of a sparse antenna array integrated with a metagrating for wide-angle beam scanning without grating lobes. The proposed design features a supercell configuration ...
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