Abstract: We present an electronically reconfigurable antenna array offering low probability of intercept/detect (LPI/LPD) and secure communications capabilities simultaneously at the physical layer.

Dai and Ethena USDe both aim for a $1 price, but use very different strategies to get there. Both stablecoins handled recent market volatility with only minor, short-lived price blips. Choosing ...

Abstract: In 1985, Diener and his colleagues presented an objective evaluation of life satisfaction using a questionnaire composed of five items: ideal, condition, satisfaction, acquisition, and ...