The aim of this review paper is to discuss some of the advanced sampling techniques
proposed in the last decade in the framework of planar near-field measurements, clarifying …

The aim of this paper is to discuss a novel technique for sparse array synthesis. The
synthesis strategy is based on a sparse-forcing algorithm using an improvement of the …

Intelligent reflecting surface (IRS) is a promising technology for enhancing wireless
communication systems. It adaptively configures massive passive reflecting elements to …

The detection of faulty radiators in planar antenna arrays is addressed in a probabilistic
framework and it is solved through an innovative multitask Bayesian compressive sensing …

A novel diagnosis method for phased array antenna element failure using near-field
measurements based on compressed sensing is proposed. In consideration of the beam …

Recently, the reconfigurable intelligent surface (RIS) aided communication system has
emerged as a promising candidate for future wireless communications. The existing channel …

A new compressive-sensing-inspired approach is proposed to the detection of faulty
radiators in planar antenna arrays from a reduced set of phaseless far-field measurements …

A procedure is proposed to significantly reduce the amount of time to characterize 3-D
antenna far-field patterns. The measured far field is expanded into spherical harmonics, and …

Near-field (NF) measurement techniques and the related NF to far-field (FF) transformations
are gaining interest for their ability to allow an accurate evaluation of the radiation …

Diagnosis of array antennas based on phaseless near-field data is a practically important
nonlinear inverse problem. One of the biggest challenges for the nonlinear inverse problem …