Using heat-activated nitinol metal, researchers have devised a reversible, shape-shifting, conical spiral antenna that needs ...

The electron currents and the magnetic currents together were considered to constitute the source currents of an antenna. The experimental ... gaseous discharge and afterglow on the radiation pattern ...

Abstract: This work presents a novel biconical antenna producing stable gain and radiation patterns in an ultrawide operating bandwidth. Conventional biconical antennas have ultrawide bandwidths, but ...

Deion Sanders understands what it's like to play both ways in the NFL. If this perceived weakness were true, "nobody's talking about him as a Round 1 player," Yahoo Sports' Matt Harmon said during ...

It was found that a symmetrical triple feeding provides an overall best performance with respect to gain, radiation pattern, beam width and input impedance. A Matlab computer code was written to ...

The overall gain of an antenna (not including the radiation pattern) is determined by two, somewhat independent, factors. The first is the match between the antenna and its feed network—the antenna ...

As mobile data traffic is projected to triple by 2030, communications service providers (CSPs) are seeking innovative solutions to enhance network performance and reduce energy consumption. Ericsson’s ...