Abstract: A collocated phased-subarray multiple-input and multiple-output (MIMO) radar system that reduces the number of MIMO channels to implement a large antenna array is proposed. Both the ...

Abstract: In order to reduce computational complexity and hardware cost for reconfigurable intelligent surface (RIS)-aided multiple-input–multiple-output (MIMO) systems, in this article, the subarray ...

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The more time students spent in remote instruction, the further they fell behind. And, experts say, extended closures did little to stop the spread of Covid. By Sarah Mervosh Claire Cain Miller and ...

In my last blog, I showed how a large array can be modeled using a 64-element phased array that operates at 66 GHz. To start, I used a cosine pattern to model each element in the antenna array. It ...

Department of Electronics and Communication Engineering, University Institute of Technology, University of Burdwan, Burdwan, India. Department of Electronics and Telecommunication Engineering, ...