Abstract: The analytical expression of the scattering matrix of a lossless, reciprocal three-port junction is derived using three arbitrary real angles. This derivation extends a previously proposed ...

Abstract: Full-matrix capture (FMC) of matrix phased array has raised widespread attention in 3-D ultrasound imaging, while research on the imaging methods mainly concentrates on the total focusing ...

US troops have maintained a presence in Syria since 2015 to help train other forces as part of a campaign against IS Two US soldiers and a US civilian interpreter have been killed in Syria in an ...

Senator Joni Ernst (R-Iowa) is intensifying her months-long campaign to root out what she characterizes as widespread fraud in the Small Business Administration’s (SBA’s) 8(a) Business Development ...