Abstract: Providing direct-to-cell (D2C) services via non-geostationary orbit (NGSO) satellites constitutes one of the critical applications in satellite communications for non-terrestrial networks ...

Abstract: This paper presents a beam-steering mode calibration method optimal for uniform planar arrays (UPAs). Through rigorous theoretical analysis, the method demonstrates orthogonal beams optimal ...

Study of 27.8M Americans may have revealed direct Alzheimer's cause 'Unconscionable': Westpac lashed by judge after dispute over $44.11 An 18-year-old brings in $300,000 a month selling 3D printed ...