# A Compact Pattern Reconfiguration Antenna Based on Multimode Plane Spiral OA

@article{Zhu2021ACP,
title={A Compact Pattern Reconfiguration Antenna Based on Multimode Plane Spiral OA},
author={Zelin Zhu and Shilie Zheng and Xiaowen Xiong and Yuqi Chen and Xiaofeng Jin and Xianbin Yu and Xianmin Zhang},
journal={IEEE Transactions on Antennas and Propagation},
year={2021},
volume={69},
pages={1168-1172}
}
• Published 29 May 2020
• Physics
• IEEE Transactions on Antennas and Propagation
Over the past decades, orbital angular momentum (OAM) has attracted great interest due to its helical phase characteristics. It has been proved that plane spiral OAM (PSOAM) waves have a potential in azimuthal pattern reconfiguration. PSOAM waves could be termed as a special form of OAM wave, which avoids the inconsistency of the divergent angles for different OAM waves. However, from a practical point of view, such a PSOAM-based pattern reconfiguration scheme badly needs a compact high-purity…
7 Citations

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