Abstract: Heterogeneous beam element (HBE)-based phased array antenna (PAA) technology leverages the pattern shape of each element as a novel design degree of freedom (DoF) to optimize the scanning ...

Abstract: This paper presents a D-band 16-element phased-array transceiver IC with integrated dual-polarized antenna for 6G wireless communications. Fabricated in 28-nm CMOS, the transceiver operates ...

Picture all of Earth’s oceans, which cover about 70% of the planet and are mostly made of hydrogen. Now multiply that by nine. That may be the amount of hydrogen in Earth’s core, possibly making it ...

I pushed eight free AI chatbots to their limits to find the best AI chatbots of 2026. To explore our top picks, check out ZDNET's chatbot-by-chatbot guide.

When fate presented Gayathri Padmam with a project that involved reviving—and carefully transplanting—elements from an ancestral home into a Bengaluru bungalow fit for a young family, it felt less ...