Abstract: To achieve ultra-high precision positioning, the extremely large-scale antenna array (ELAA), consisting of hundreds or even thousands of antenna elements, has garnered significant attention.

Abstract: A method was proposed for generating sum and difference beam patterns simultaneously in a sparse antenna array by utilizing a common excitation vector. This approach was motivated by the ...

Americans are facing a cost-of-living crisis - U.S. inflation is at a three-year high - that their retirement savings may not be able to handle. Some 60 percent of those over 50 worry that they won’t ...

Sukaina Hasnie, MD, is a licensed medical practitioner based in Chicago, Illinois, who specializes in pediatric ear, nose, and throat conditions. The feeling of something stuck in one’s throat (globus ...

Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to ...

President Donald Trump said the U.S. military has been conducting a "secret mission" to help oil tankers through the Strait of Hormuz, resulting in 100 million barrels of oil reaching the market amid ...

Young people could delay getting their pension by a year in exchange for a lump sum of more than £12,500 to help get them on the property ladder, under a new proposal. Billed as a 'state alternative ...