Abstract: Radio environment map (REM) provides valuable information about radio characteristics in a geographical area and is widely used in spectrum sensing and communications. REM reconstruction can ...

Abstract: This article proposes a novel calibration method for linear array antennas based on the scattering signals of a standard metal cylinder. The method sequentially activates each element of the ...

A team of archaeologists from the Universitat Jaume I, the University of Barcelona, and the Catalan Institution for Research and Advanced Studies (ICREA) has developed a new methodology that allows ...