The sky-facing side of the phased array, the key element that allows the antenna to track the rapidly moving Starlink satellites as they pass overhead, is also laminated to a stack-up comprised of ...

Abstract: The proliferation of wireless services is driving innovative phased array solutions that are able to provide better cost/performance tradeoffs. In this context, the use of irregular array ...

array as an efficient way to drive individual sub-sections of Piezoelectric Micromachined Ultrasonic Transducers (pMUTs) arrays. The system allows to implement the phased-array technique and ...

The Earth is protected from space-borne radiation by its magnetic field and by its atmosphere. The planet’s magnetic field forms a shield against charged particles from the sun and elsewhere. Some of ...

The researchers at NAL chose to use phased array ultrasonic testing and radiography methods, which showed decreasing sensitivity with increasing distance from the sensor, despite requiring less ...