Abstract: In this letter, an ultrawideband horizontally polarized omnidirectional antenna (HPOA) covering 1.47 GHz to 6.07 GHz (122%) is designed to behave stable main beam directions in vertical ...
From innocent career advice to casual vacation planning, these everyday expressions reveal an uncomfortable truth about class divide that most of us never notice... until someone's reaction makes us ...
Abstract: This article considers tracking multiple underwater targets using active sonar sensors. The fundamental problem of underwater multiple target tracking is unknown data association between ...
Add Yahoo as a preferred source to see more of our stories on Google. The entrance to Patrick Henry Middle School is visible Monday, Oct. 14, 2024 in Houston. (Kirk Sides/Staff photographer) Multiple ...
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