Abstract: A 2 × 2 array antenna comprised of conventional hybrid high impedance surface-based reconfigurable square loop antennas (SLAs) as elements is presented. The SLA element has four conducting ...

Join us in a mesmerizing journey as we explore the intriguing sensation of change with each loop of this video. At first glance, everything seems familiar, yet each time it loops, something feels ...

Abstract: Ultra-high dynamic range optical sensing is achieved by operating a CMOS photodiode or imager alternately in linear and single-photon avalanche modes, which requires reverse bias from low ...