Abstract: This paper investigates a thin low-pass filtering antenna array based on dual-polarized Vivaldi elements. The low-pass filtering in the antenna elements reduces the requirement for the front ...

Over the past decades, a growing number of robotics teams have started developing modular robots inspired by the ancient paper-folding art of origami. More recently, some of these teams started ...

Abstract: The reliability of phased array antenna can be improved with the self-repairing technology, and the existing self-repair method based on the TR module reconfiguration has problems such as ...

ARRAY Technologies, Inc. announced the successful closing of a private offering of $345 million in convertible senior notes due July 2031, with net proceeds of approximately $334 million. The company ...

If you get the You can’t change part of an array error in Microsoft Excel, this post will help you fix the error. An array is essentially a collection of items ...

WASHINGTON — The U.S. Army announced today changes to its force structure that will modernize and continue to transform the service to better face future threats. Under the plan, the Army will ...

The excavation team uncovering the wooden structure. It was unearthed along the Kalambo River in Zambia at a site called Kalambo Falls. Professor Larry Barham, University of Liverpool Archaeologists ...

Companies that have rejected hierarchies have typically lacked diversity and, in at least one case, faced scandal. A new crop of them is aiming to find a middle ground. By Charlie Brinkhurst-Cuff ...