Abstract: Sparse arrays designed based on fourth-order difference co-array (DCA) can achieve significantly higher uniform degrees-of-freedom (uDOFs). However, most existing fourth-order sparse arrays ...

Many aspects of life fall into the general category of zero-sum situations, in which a benefit to one person requires that others suffer a loss. Obviously, we structure sporting events as zero-sum, so ...

Abstract: The dual-function radar and communication (DFRC) system addresses the problem of radio frequency congestion. Sparse arrays can reduce system cost and increase array aperture by constructing ...

To fix Excel’s Status Bar if it is not showing Sum, Count, or Average on a Windows 11/10 PC, use these fixes: Re-enable Status Bar options Convert numbers stored as text Copy data to a new workbook ...

The 10-year Treasury yield is currently above 4.3%. It is a benchmark for a nearly “risk-free” investment. It has recently been volatile as investors fear a recession on the horizon. Many, or all, of ...

Solar panels can save you money on your electricity bills, but how much do they cost, and are they worth the investment? Read below to know. The average solar panel price per watt in the US is $3.56, ...