IEEE

Energy-Efficient Dynamic Array-Steering and Beamforming for UAV-Aided Communications

Abstract: In this paper, we explore energy-efficient designs for unmanned aerial vehicle (UAV)-aided communications, by employing a rotatable uniform linear array (ULA) of directional antennas, such ...
IEEE

Hierarchical Codebook Design With Dynamic Metasurface Antennas for Energy-Efficient Arrays

Abstract: Dynamic metasurface antennas (DMA) provide a solution to form compact, cost-effective, energy-efficient multiple-input-multiple output (MIMO) arrays. In this paper, we implement a practical ...
The Washington Post

The 40 best restaurants in and around D.C.

Warning: This graphic requires JavaScript. Please enable JavaScript for the best experience. Let’s be real. This year has not been kind to the restaurant industry ...
C&EN

Dynamic Evolution of Methane Oxidation on Pd-Based Catalysts: A Reactive Force Field ...

Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education) and the Tianjin key Lab and Molecule-based Material Chemistry, College of Chemistry, Nankai University, Tianjin 300071, ...