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 ...

Abstract: Coprime arrays achieve a larger virtual array aperture with the same number of physical elements through their difference co-array. However, the improvement in degrees of freedom (DOF) is ...

After the past three weeks of brutality in Minneapolis, it should no longer be possible to say that the Trump administration seeks merely to govern this nation. It seeks to reduce us all to a state of ...