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电子工程专辑
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智能超表面(RIS),让信号无处不在!
因此,传统通信网络覆盖能力弱、能耗高、成本高的问题也日渐凸显,急需探索新技术为无线通信发展提供新的可能。 此时,智能超表面RIS(Reconfigurable Intelligent Surface)应运而生,它融合了人工电磁超材料和现代移动通信技术,是一种全新的无线通信增强技术。
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