Abstract: This paper presents a planar co-aperture co-polarized in-band full-duplex (IBFD) 2-D phased antenna array, which has two independent steering beams with a wide scanning range. A two-port ...
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: Due to the effect of gravity differentiation in nonvertical wells and the asymmetry of the space around the wellbore, the fluid flow pattern in the wellborn will change greatly. The water ...