Abstract: A novel ultrawideband parallel-plate (PP) horn array with an air-filled single-ridge waveguide (SRW) feed network is presented. By designing a wideband double 90°-bend single-to-double (STD) ...

Abstract: Most near-field (NF) localization algorithms cannot deal with the underdetermined case, while those which can are computationally expensive due to employment of fourth-order cumulants. In ...

From there, commercial products are expected to go on sale. Once the technology has matured, it will have a wide variety of satellite applications, including power-beaming arrays, space tugs, and data ...

Section 1. Purpose. From the founding of our Republic, scientific discovery and technological innovation have driven American progress and prosperity. Today, America is in a race for global technology ...

A jury of 16 has been chosen to hear the murder trial of Brian Walshe, the Cohasset man who allegedly killed and dismembered his wife in 2023. After three days of jury selection, the final four jurors ...

CHICAGO — A federal judge in Chicago on Thursday issued an extensive injunction restricting federal agents’ use of force, saying Thursday that a top Border Patrol official leading an immigration ...

Chicago Mayor Brandon Johnson signed an executive order Monday morning prohibiting U.S. Immigration and Customs Enforcement and other federal agencies from using city property for civil immigration ...

Community driven content discussing all aspects of software development from DevOps to design patterns. A simple application that prints nothing more than the words Hello World is the seminal start to ...

1. The use of ethylene oxide is critical for the sterilization of medical equipment, which protects patients against infection and the transmission of disease. The continued utilization of ethylene ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Directed evolution is eerily ...

Australian scientists have successfully developed a research system that uses 'biological artificial intelligence' to design and evolve molecules with new or improved functions directly in mammal ...

The 2025 NBA draft begins today, with the Dallas Mavericks holding the top pick, and Duke forward Cooper Flagg projected as the number one choice. The Portland Trailblazers’ lone selection in the ...