Ka-band Programmable Metasurface Demonstrations in Wireless Communication Scenarios

Ka-band Programmable Metasurface Demonstrations in Wireless Communication Scenarios
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DOI：
10.23919/eucap51087.2021.9411368
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发表时间：
2021-03
期刊：
2021 15th European Conference on Antennas and Propagation (EuCAP)
影响因子：
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通讯作者：
Yueheng Li;Joerg Eisenbeis;J. Kowalewski;X. Wan;Xueyun Long;Maria Jozwicka;Lucas Giroto de Oliveira;T. Cui;T. Zwick
Yueheng Li;Joerg Eisenbeis;J. Kowalewski;X. Wan;Xueyun Long;Maria Jozwicka;Lucas Giroto de Oliveira;T. Cui;T. Zwick
中科院分区：
其他
文献类型：
--
作者：
Yueheng Li;Joerg Eisenbeis;J. Kowalewski;X. Wan;Xueyun Long;Maria Jozwicka;Lucas Giroto de Oliveira;T. Cui;T. Zwick

文献摘要

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可编程亚表面(PM)是一种很有前途的天线阵列概念，可以实现灵活的电子可控波束形成。这一特性使得在无线通信测量中实现PM成为可能。本文利用28 GHz PM产生的可控单波束和双波束，对信道估计、多径单输入单输出(SISO)和单输入多输出(SIMO)通信系统进行了论证和分析。测试结果显示了系统性能，证明了PM无线通信方案的可行性。
A programmable metasurface (PM) is a promising antenna array concept that can realize flexible electronically steerable beamforming. This property enables implementations of PM in wireless communication measurements. In this paper, by utilizing the steerable single beam and double beams generated from a PM at 28 GHz, communication systems regarding channel estimation, multipath single-input and single-output (SISO), as well as single-input and multiple-output (SIMO) systems are demonstrated and analyzed. The measurement results show system performances that prove the feasibility of PM wireless communication concepts.