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: This paper proposes a non-uniform arrangement method for large-spacing linear phased arrays with enhanced gain. The grating lobes are homogenized by varying the distances between adjacent ...

Recent developments have greatly improved the sensitivity of optical sensors based on metal nanoparticle arrays and single nanoparticles. We introduce the localized surface plasmon resonance (LSPR) ...