Abstract: A perfect anomalous reflector is designed by employing the receiving and scattering array antenna theory to optimize the scattering characteristics of a planar reflecting surface. For ...

Abstract: In this paper, we present an efficient convolutional neural network (CNN)-based model to estimate both elevation and azimuth arrival angles of multiple sources with high resolution (small ...

On Sunday, the United Nations announced that it had reimposed so-called snapback sanctions on Iran. France, Germany, and the United Kingdom said Iran had left them “no choice” but to bring back the ...

Merchandise Amazon still has hundreds of rock & metal t-shirts on sale for Prime Day - but you'll have to be quick to get one Bands & Artists Metal Hammer presents the ultimate Ghost fan pack: the ...

The federal funding, although significant, will only partially offset the impending cuts to Medicaid spending that Congress approved this year New Hampshire leaders are asking the state’s rural health ...

University of Southern California professor Helen Choi had a pretty basic assignment for her students this fall: Read a book. To be sure, Choi’s pedagogical choice isn’t novel for many faculty; 71 ...

This is read by an automated voice. Please report any issues or inconsistencies here. A new program is mixing augmented reality and hands-on activities to give kids a new way to learn spatial ...