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arXiv 2103.12573physics.app-pheess.SP
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面向下一代无线通信的可重构超表面辅助多态广义极化空间调制

Reconfigurable-Metasurface-Aided Multi-State Generalized Polarization-Space Modulation for Next-Generation Wireless Communications

John A. Hodge, Kumar Vijay Mishra, Quang M. Nguyen, Amir. I. Zaghloul

摘要:

我们提出了一种低成本的可重构元表面发射机,以实现广义极化空间调制(GPSM),已提出了下一代无线通信。与传统的多输入多输出GPSM不同,我们的电磁兼容,使用钡锶钛薄膜的形状因子降低设计产生两个以上的偏振态。全波仿真结果表明,我们的优化设计实现了0.08-0.95的偏振转换比与5%的带宽在28 GHz和误码率相当或优于传统的系统。

英文摘要:

We propose a low-cost reconfigurable metasurface transmitter to implement generalized polarization-space modulation (GPSM) that has been proposed for next-generation wireless communications. Unlike conventional multiple-input multiple-output GPSM, our electromagnetically-compliant, reduced form-factor design using Barium-Strontium-Titanate film yields more than two polarization states. Full-wave simulations show our optimized design achieves 0.08-0.95 polarization conversion ratio with 5% bandwidth at 28 GHz and bit error rates comparable or better than conventional systems.

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