Researchers in Germany assessed lightning risks in livestock-integrated agrivoltaic systems, identifying key injury mechanisms and establishing safe step and touch voltage limits. Their simulations ...

Abstract: Calibration is essential to ensure the optimal performance of phased arrays, as amplitude and phase mismatches degrade radiation characteristics. While amplitude-only calibration methods are ...

Abstract: Phase arrays (PA) are widely used in radar target detection due to their flexible spatial scanning capabilities. However, in the terahertz (THz) band, the higher frequency makes the ...

This week, astronomers reported that one of the biggest observed stars in the universe could soon explode. A study compared ...