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.

Will Bluey's Wild World at Disney's Animal Kingdom Use a Virtual Queue? Disney's History with Virtual Queues Disney introduced virtual queues several years ago to manage demand at high-profile ...

Abstract: This article presents a novel aperture-shared architecture applied in integration of millimeter-wave (mmW) phased array and sub-6 GHz antenna using diversified metasurface structures. First, ...

Education news and commentary, delivered right to your inbox. Sign up for The 74 newsletter. Heather Feinberg has always supplemented her daughter’s homeschool education with other learning ...