Abstract: This paper proposes a multi-beam synthesis method for uniform sparse arrays based on visible region analysis. By analyzing the distribution characteristics of the array pattern within the ...
LUCKNOW: As Uttar Pradesh continues to reel under a spell of scorching summer heat, one district in Bundelkhand region stands out for a grimmer reason — emerging as the hottest city in the world twice ...
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 ...
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