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: Underwater environments often cause deformations in linear sonar arrays, leading to significant errors in direction-of-arrival estimation. This paper proposes a hybrid deformation estimation ...
Let's crank up a Friday edition of "The Joe Gaither Show on BamaCentral" with Theo Fernandez as we discuss Alabama football coach Kalen DeBoer's comments on both the offensive and defensive lines at ...
Entering an Amazon Go store in Seattle in 2020 by scanning a palm with Amazon One technology. (GeekWire File Photo / Todd Bishop) Amazon is discontinuing its Amazon One palm recognition ID system for ...
This site displays a prototype of a “Web 2.0” version of the daily Federal Register. It is not an official legal edition of the Federal Register, and does not replace the official print version or the ...
Engineers built E-BAR, a mobile robot designed to physically support the elderly and prevent them from falling as they move around their homes. E-BAR acts as a set of robotic handlebars that follows a ...
Veterans from across Europe hit back at U.S. President Donald Trump's suggestion that they had stayed "a little off the front lines" in Afghanistan, saying on Friday that hundreds of their comrades ...
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