Wideband circular-polarized transmitarray for generating a high-purity vortex beam
1. State Key Laboratory of Information Photonics and Optical Communications, Beijing 100876, China
2. MOE Key Laboratory of Universal Wireless Communications, Beijing 100876, China
3. Beijing Key Laboratory of Work Safety Intelligent Monitoring, Beijing 100876, China
4. School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China
5. Beijing Institute of Spacecraft System Engineering, Beijing 100094, China
xpli@bupt.edu.cn
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