Abstract: The deployment of Ka-band radar necessitates addressing increased losses due to rain and free-space propagation, in addition to achieving low sidelobe levels (SLL). Substrate integrated ...

If you’ve watched Sort Your Life Out and suddenly felt the urge to pull everything out of your cupboards, you’re not alone. The show has quietly sparked a decluttering boom across the UK, with viewers ...

Abstract: Large-scanned antenna arrays need to be periodically calibrated to correct for errors in excitation amplitude and phase, which degrade performance. The ability to adjust complex excitations ...