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Study reveals key drivers behind 3D layered structures in open star clusters
Researchers from the Xinjiang Astronomical Observatory (XAO) of the Chinese Academy of Sciences have made significant ...
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Frequency-Scanned Leaky-Wave Antenna Topologies for Two-dimensional Direction of Arrival Estimation in IoT Wireless Networks - IEEE Xplore
Two different leaky-wave antenna topologies are proposed for 2D Direction-of-Arrival (DoA) estimation in the frame of Internet of Things (IoT). The theoretical and simulated results are obtained for ...
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A Two-Dimensional Beam-Steering Partially Reflective Surface (PRS) Antenna Using a Reconfigurable FSS Structure - IEEE Xplore
A two-dimensional (2-D) (azimuth and elevation) beam-steering partially reflective surface (PRS) antenna is proposed in this letter. It consists of a probe-fed square patch antenna acting as the ...