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Do, Heedong; Lee, Namyoon; Lozano, Angel
IEEE transactions on wireless communications, 11/2023, Letnik: 22, Številka: 11Journal Article
Motivated by the widespread adoption of the parabolic wavefront model for line-of-sight (LOS) multiple-input multiple-output (MIMO) communication, this paper presents a comprehensive analysis of this model's validity and simple conditions that ensure its applicability. Then, with the model's scope clearly delineated, the paper expounds a number of properties of the channel that results from applying it. Connections are drawn among these properties under the umbrella of a Fourier interpretation, and their significance to LOS MIMO communication is substantiated.
