IEEE

Large-Spacing Scanning Phased Array with U-Slot Patch Antennas Using Genetic Algorithm Optimization

Abstract: This paper proposes a large-spacing scanning phased array based on U-slot patch antennas. A genetic algorithm is used to optimize the beamforming for a $1 \times 5$ subarray. And taking into ...
IEEE

A Superstrate-Loaded Conformal Array Antenna With Subarray-Augmented Imaging Algorithm for Microwave Brain Hemorrhage Diagnostic Systems

Abstract: This letter presents a conformal microstrip array antenna and an associated imaging algorithm for microwave brain hemorrhage diagnostic systems. Each antenna element utilizes a ...
The Washington Post

How TikTok keeps its users scrolling for hours a day

More than 800 U.S. TikTok users shared their data with The Washington Post. We used it to find out why some people become power users, spending hours per day scrolling. Each circle in the chart ...
The Washington Post

AI is just another technology Americans don’t like but can’t stop using

Americans feel gloomy about artificial intelligence, and everyone connected to the industry knows it. “AI is not very popular in the U.S. right now,” Sam Altman, the OpenAI CEO who runs ChatGPT, ...
Dexerto

PewDiePie reveals how he ‘fixed’ YouTube’s algorithm using his own AI

Frustrated by YouTube feeding him Shorts and advertisements, PewDiePie set out to ‘fix’ the platform’s algorithm with his own AI. YouTube icon Felix ‘PewDiePie’ Kjellberg famously trained his own AI ...