Abstract: The increasing demand for wireless network capacity, constrained by the available spectrum, has motivated the development of phased-array and MIMO transceivers at RF and mm-wave frequencies.

The Community Emergency Response Team (C.E.R.T.) is seeking volunteers. Training classes begin again on Saturday, Jan. 10.

At its December meeting, the Texarkana College Board of Trustees received a report from Vice President of Instruction Dr.

Distracted by Design] loves gear from the 1980s, though some of it isn’t as useful as it used to be. He happened across a ...