Polarimetry is typically restricted to far-field characterization of a target using beam-like
waves, which results in a 2 x 2 scattering matrix representation under two orthogonal in …

This paper presents a novel chipless radio frequency identification (RFID) concept where
the information is encoded on the tag with a 2-D polarimetric radar barcode. We achieved a …

In this paper a novel method for calibration of multiple-input multiple-output (MIMO), fully
polarimetric near field radar systems is presented. The developed approach allows for the …

Simulating large scale electromagnetic (EM) problems has always been a challenging task
and has no standard solutions which works effectively for a wide range of cases. These …

This paper shows the application of planar antenna arrays employing large bandwidths in
the millimeter-wave and low terahertz frequency region. Considerations on the design of …

Traditional security check technology is mainly based on metal detection by manual
inspection. This method is simple and convenient, can detect a few different kinds of …

A method for characterization of short range radar targets is proposed, that uses information
hold by the polarimetric covariance matrix of a range cell. With regard to UWB imaging, a …

Active millimeter-wave (MMW) imaging is of interest because it has played an important role
in the area of personnel surveillance over the past decades. Through reconstructing …

The performance of polarimetric imaging radar systems depends greatly on how well they
are calibrated. The complexity of the calibration procedure scales with the number of send …

In multi target scenarios dominant scatterers over-illuminate measured radar impulse
responses and mask weak signatures of smaller scatterers. The polarimetric covariance …