4 papers
Electromagnetic Neural Network for Direction-of-Arrival Estimation
Shining Lin, Jiancheng An, Lu Gan +4
Accurate and real-time direction of arrival (DOA) estimation is crucial for beamforming in unmanned aerial vehicle (UAV) communication systems. However, the existing high-precision…
Multi-Functional Programmable Metasurfaces for 6G and Beyond
Xu Gan, Xidong Mu, Yuanwei Liu +5
The sixth-generation and beyond (B6G) networks are envisioned to support advanced applications that demand high-speed communication, high-precision sensing, and high-performance co…
Stacked Intelligent Metasurfaces for Wireless Communications: Applications and Challenges
Hao Liu, Jiancheng An, Xing Jia +6
The rapid growth of wireless communications has created a significant demand for high throughput, seamless connectivity, and extremely low latency. To meet these goals, a novel tec…
Fluid Antennas: Reshaping Intrinsic Properties for Flexible Radiation Characteristics in Intelligent Wireless Networks
Wen-Jun Lu, Chun-Xing He, Yongxu Zhu +4
Fluid antennas present a relatively new idea for harnessing the fading and interference issues in multiple user wireless systems, such as 6G. Here, we systematically compare their…