Abstract: A 1×2 antenna array with three-parameter independently controllable reconfiguration of polarization, frequency and radiation pattern is proposed. One C-shaped slot and two PIN diodes are ...

PackUK’s recent update, warning of a potential shortfall in EPR fee collection driven by an unexpectedly high volume of appeals, is the latest “popcorn moment” for those closely following the scheme.

Message to Ken Burns: What Lincoln said about our founders on slavery Young Georgia fan who refused to sing 'Rocky Top' gifted tickets to Sugar Bowl 'Massive betrayal': Ghislaine Maxwell’s prison ...

The world has entered a new era of 'water bankruptcy' with irreversible consequences Davos updates: Trump rules out using force to acquire Greenland, calls for 'immediate negotiations' to get it One ...

For almost as long as the artificial intelligence boom has been in full swing, there have been warnings of a speculative bubble that could rival the dot-com craze of the late 1990s that ended in a ...

The linear pattern could have an option to specify the pattern starting from the center. We could call this option symmetric. It could produce the pattern on both sides of the base feature. The number ...

The AI gold rush rages on. Multibillion dollar AI deals are being inked left and right between the heavyweights of the tech sector, dazzling us with awesome sums and promising that this revolutionary ...

A spate of recent deals among AI's biggest players has tightened the circle of companies and investments underpinning the technology’s explosive growth. Nvidia plans to invest in OpenAI, which is ...

“The action will clearly fuel ‘circular’ concerns,” Stacy Rasgon, an analyst with Bernstein Research, wrote in an investor note after the deal was announced. Those concerns have followed Nvidia, to ...