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Cramér-Rao Bounds for Holographic Positioning
Multiple antennas arrays play a key role in wireless networks for communications but also for localization and sensing applications.
Nyquist-Sampling and Degrees of Freedom of Electromagnetic Fields
A signal space approach is presented to study the Nyquist sampling, number of degrees of freedom and reconstruction of an electromagnetic field under arbitrary scattering conditions.
Electromagnetic Interference in RIS-Aided Communications
The model is used to show that electromagnetic interference has a non-negligible impact on communication performance, especially when the size of the RIS grows large.
Cramér-Rao Bounds for Near-Field Localization
Multiple antenna arrays play a key role in wireless networks for communications but also localization and sensing.
Near- and Far-Field Communications with Large Intelligent Surfaces
This paper studies the uplink spectral efficiency (SE) achieved by two single-antenna user equipments (UEs) communicating with a Large Intelligent Surface (LIS), defined as a planar array consisting of $N$ antennas that each has area $A$.
