A BitSet (also called Bitmap or bit vector) is an ideal data structure to implement a set when values being stored are reasonably small integers. It can be orders of magnitude faster than a generic ...

Abstract: A novel fan-beam reflective array antenna is presented in this work. The proposal is made up of a linear planar arrangement of small antennas with a ground plane spaced from the array, ...

Abstract: The layout area and power consumption of a charge-scaling digital-to-analog converter (DAC) is typically dominated by the capacitor array. For a binary-weighted DAC, since the number of unit ...

The company’s new C.E.O. said he saw opportunities to fix and grow the food giant — and cut prices for consumers. By Julie Creswell Just a few months ago, the food giant Kraft Heinz had a plan to ...