Abstract: In this work, we evaluate the efficiency of different one-dimensional and two-dimensional multiple signal classification (MUSIC) scenarios in direction-finding (DF) for the azimuth and the ...
Golay sequences with the zero correlation zone (ZCZ), known as Golay-ZCZ sequences, play a pivotal role in reducing intersymbol interference (ISI) during the process of channel estimation in one ...
Abstract: This paper demonstrates a low-profile, dual-linearly polarized programmable array antenna with two-dimensional (2-D) wide-angle beam-scanning capability. A polarization reconfigurable ...
Abstract: This study presents a comprehensive mathematical model for analyzing optimum frequency hop (FH) patterns (OFHPs) derived from two-dimensional circular shifts applied to a Golomb Costas array ...
Abstract: Two-dimensional (2D) Golay complementary array sets (GCASs) have been widely used to design omnidirectional precoding matrices for massive multi-input multi-output (MIMO) systems with ...
Non-uniform arrays can achieve larger array apertures and estimation accuracy compared to uniform arrays with the same number of elements. However, the non-uniform spacing between array elements poses ...
Abstract: A novel two-dimensional direction finding method is proposed and verified using a 4-element time modulated circular array (TMCA). The received signals from four antenna elements are ...
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