Installing an electric outboard on the stern of my Bonafide PWR129 required a screwdriver and four screws. To add a trolling ...

Since the rise of nation states, humanity has witnessed a world divided along ethnic, civilisational and racial lines. Yet, the 20th century marked a profound transformation; following the two ...

Abstract: A compact septum-based orthomode transducer (OMT) is designed to provide dual circularly polarized states for horn antennas. The OMT is backfed by two rectangular ports separated by a ...

Abstract: Blood pressure is a vital indicator for cardiovascular diagnosis, and its continuous monitoring requires wearable devices. This study proposes a Doppler-based method to estimate radial ...