Researchers in China have developed a reconfigurable intelligent surface (RIS) that harvests energy from enemy radar.
Abstract: A pattern-reconfigurable flexible textile antenna covering the 2.45-GHz industrial, scientific, and medical (ISM) band is presented. The design utilizes RF-switch integrated circuits (ICs) ...
Abstract: This letter presents a new approach to enhance the anti-jamming capability of unmanned aerial vehicle (UAV)-assisted wireless data collection, specifically addressing the challenge of ...
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