Abstract: This paper presents a dual-band split-ring structure that provides end-fire radiation characteristics for multi-input multi-output (MIMO) mm-wave 5G applications. The proposed single antenna ...

Abstract: In this work, we consider a covert communication system with a random frequency diverse array (RFDA) at the transmitter Alice, while the warden Willie's location follows a binomial point ...

Given the current state of the economy, having a well-defined target market is more important than ever. No one can afford to target everyone. Small businesses can effectively compete with large ...

The finite element method (FEM) is a numerical method for solving problems of engineering and mathematical physics. Typical problem areas of interest include structural analysis, heat transfer, fluid ...

Editor's note: Follow USA TODAY's Powerball coverage for Sept. 6 ahead of Saturday night's drawing. The Powerball jackpot soared to an estimated $1.7 billion on Sept. 4, setting up another round of ...

COLLINGSWOOD, New Jersey − Among the customers stopping into the Speedy Mart on an early evening for cigarettes, fried chicken, snacks and soft drinks were a steady stream of big dreamers. The ...

Path of Exile 2 The Third Edict update key art featuring a character with glowing eyes. A semi-transparent variant of the game's logo has been edited into the foreground, positioned smack in the ...