Ukraine strings nets over cities as killer drones turn streets into war zones

In eastern Ukraine, white nylon nets now stretch over roads and city streets, a low-tech defense against deadly FPV drones ...

Chapter 24H: Four-Fanged Offense

If you created a Tactician for your playthrough with Hector/started with Lyn's chapters, Athos gives you the Afa's Drops item ...
IEEE

Line-of-Sight MIMO Systems: Near-Field Boundaries and Channel Estimation

Abstract: Distinguishing the near-field and far-field regions in line-of-sight (LoS) multiple-input multiple-output (MIMO) systems is crucial, as their distinct characteristics significantly impact ...
The Media Line

Iran’s Opposition Scrambles Toward Unity as a Transition Suddenly Looks Possible

Omid Habibinia paints a picture of an Iranian opposition that has spent 47 years splintering—then suddenly finds itself staring at something it hasn’t seen in decades: a plausible opening. He writes ...
Kansas City Star

A Rare Six-Planet Alignment Will Light Up the Sky This Month — Here’s What to Expect

The planets Jupiter (L), Venus (C) and Mercury (R) are seen in an unusual conjunction setting over the Wupatki pueblo ruin on May 24, 2013 at Wupatki National Monument north of Flagstaff, Arizona.
IEEE

Spatial Chirp-Based Optimization for Analog Beamforming in Line-of-Sight Terahertz Ultra-Wideband Phased Tx Array Systems

Abstract: THz ultra-wideband wireless communication is emerging as a critical technology for future 6G networks, due to its vast untapped frequency spectrum. The use of phased antenna arrays is highly ...