Abstract: This study introduces a cost-effective and spectrally efficient approach to deploying cylindrical antenna arrays in cellular networks using non-integer array configurations. Traditional ...

The market seems to be content, for now at least, to keep betting big on AI. While the value of some companies integral to the AI boom like Nvidia, Oracle and Coreweave have seen their value fall ...

Big Tech’s huge investment in artificial intelligence is making investors nervous. But the technology continues to advance, buoying the bulls. By Brian O’Keefe Jensen Huang, C.E.O. of Nvidia, has seen ...

Abstract: Rational arrays were recently proposed for direction of arrival (DOA) estimation, and some of their advantages were discussed. In this paper we discuss further advantages of rational arrays, ...

After years of explosive growth, experts are now pointing to potential cracks in AI’s foundation. Astronomical industry valuations, vast levels of investment and a promise of exponential progress have ...

Everyone in tech agrees we’re in a bubble. They just can’t agree on what it looks like — or what happens when it pops. MIT Technology Review Explains: Let our writers untangle the complex, messy world ...

“We’re in the phase of the cycle where the rubber meets the road,” said Jim Morrow, chief executive officer of Callodine Capital Management. “It’s been a good story, but we’re sort of anteing up at ...