Abstract: Mutual coupling in nonuniform antenna arrays is much more complicated and difficult to describe than their uniform counterparts. Therefore, traditional nonuniform antenna array synthesis ...

The adventurer on his family’s escape vessel, his crush on the Princess of Wales, and a disgusting toenail habit Born in Northern Ireland, Bear Grylls, 51, served as a soldier in the 21 SAS regiment ...

For quantum computers to outperform their classical counterparts, they need more quantum bits, or qubits. State-of-the-art quantum computers have around 1,000 qubits. Columbia physicists Sebastian ...

After crossing the Atlantic from Europe and months of inspection, cleaning and testing at NASA’s Kennedy Space Center in Florida, the solar array wings for NASA’s Europa Clipper mission are finally ...

Abstract: Capacitive micromechanical ultrasonic transducers (CMUTs) have widespread applications in ultrasonic imaging, therapeutic treatment, and underwater applications. Reasonable design of their ...

Ovzon 3 was built by Maxar using a Legion-class bus. At 1,500 kilograms, Ovzon’s first custom-built satellite is small compared to traditional geostationary communications satellites. Credit: ...

In Java, arrays are useful data structures that store elements of the same data type sequentially in memory. Frequently, developers need to determine the size of an array for various reasons like ...