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.

Abstract: We introduce a deep learning-based optimization method that enhances the design of sparse phased array by reducing grating lobes. Our approach begins with a generation of sparse antenna ...

Donald Trump on Friday unveiled a new commemorative passport that quickly sparked confusion online, with critics questioning whether the president understands what a passport is actually for. The ...

Add Yahoo as a preferred source to see more of our stories on Google. Daniel Torok/The White House Donald Trump on Friday unveiled a new commemorative passport that quickly sparked confusion online, ...

Neither LLVM nor GCC directly support the BASIC programming language – but a former Microware boffin proposes fixing that. This is not the first time that the Reg FOSS desk has been bamboozled by ...

These Guidelines are intended as a practical and authoritative guide to support authorities in implementing the UN Basic Principles on the Use of Force and Firearms by Law Enforcement Officials (1990) ...