This paper presents a study on Active Frenquency Selective Surface (AFSS) for applications in modern wireless communication systems. Initially, an FSS with an element inspired by convoluted metallic ...

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When I write about antennas, readers respond with questions on specific antennas or ask how the antennas I’ve described work (I still get email messages asking about the Gray-Hoverman and UHF rhombic ...

The Mid-Atlantic INtel & Law Enforcement Training Seminar (INLETS) set to host a one-day training program designed for business professionals, Risk and Safety practitioners, Houses of Worship, K-12, ...

Abstract: In this paper, the placement of active reflecting elements on an intelligent reflecting surface (IRS) is studied. With a hybrid IRS, the placement problem of finite active elements is vital ...

IDEF seeks to do more than a traditional defense play. The ETF combines macroeconomic research with alternative sources of data, such as defense revenue exposure and contract flow, to create a ...

Elementor Editor is the world’s most popular WordPress page builder plugin. It currently has a market share of 17% and is used by 12% of all websites. It simplifies website creation using four core ...

WASHINGTON (AP) — The Pentagon is sending about 3,000 more active-duty troops to the U.S.-Mexico border as President Donald Trump seeks to clamp down on illegal immigration and fulfill a central ...

r: duplicateIssue is closed as a duplicate of an existing issueIssue is closed as a duplicate of an existing issue 1-Criei um aplicativo Flutter Web utilizando a versão Flutter 3.27.1 (Dart 3.6.0).

Abstract: Recently, intelligent reflecting surface (IRS) components have garnered attention as a technology for advancing next-generation wireless communications. For effective IRS control with ...