Abstract: Estimating angles for coherent signals remains a critical challenge in array signal processing. Traditional spatial smoothing techniques can recover the rank loss caused by signal coherence, ...

The Office of Management and Budget (OMB) has released an update to OMB Circular A-123, the federal government’s guidance for internal controls and risk management across agencies. The revised ...

Nvidia CEO Jensen Huang pushed back on criticism of the chipmaker's investment structures. Huang said its latest investment in CoreWeave was not a circular deal. Chipmakers' investments in leading ...

Our 19th century economic model is running on borrowed time. Finite resources are used to make things that we soon discard. Even if some are recycled, it’s a wasteful, polluting system that’s too ...

Abstract: Estimation of direction-of-arrival (DOA) is a fundamental problem in array signal processing. The uniform circular array (UCA) is a highly useful array geometry for DOA estimation, ...

Buyout firms have struggled to sell companies they own and have instead found a workaround to get cash back to clients: Selling the companies to themselves. By Maureen Farrell Maureen Farrell covers ...

Forbes contributors publish independent expert analyses and insights. Jamie Hailstone is a U.K-based reporter, who covers sustainability. WIERINGERWERF, NETHERLANDS - APRIL 13: Danny Pormes poses with ...

This press release was updated on 25 February to add the agreed text. The Council presidency and the European Parliament’s representatives today reached a provisional agreement on the regulation ...

Across the country, companies are bringing production closer to home to strengthen supply chains, reduce dependency on imports and create jobs. Notably, this process — known as “reshoring” or ...

The ARAQYS-D3 mission by Dcubed will demonstrate the ability to manufacture a solar array 15 meters long in orbit. Credit: Dcubed BREMEN, Germany — German satellite component company Dcubed is moving ...