Abstract: Several essential services, such as cellular phones, the Internet, television, navigation, weather prediction, and remote sensing, rely on satellites in low-Earth orbits, the technology for ...

Abstract: This letter introduces an ultrawideband, wide-scanning long slot array with planar cross-stack impedance-matching layers (PCMLs). The gradually decreasing size patches are designed as the ...

School leaders in Virginia Beach are considering whether to scale back Chromebook use for the division’s youngest students. House Republicans give GOP senators ultimatum over SAVE America Act ...