论文标题
多尺度的单位RP-EMS合成，用于通过系统设计的高级传播操作
Multi-Scale Single-Bit RP-EMS Synthesis for Advanced Propagation Manipulation through System-by-Design
论文作者
论文摘要
提出了一种合成具有高级梁成型功能的单位可重新配置的无源电磁皮肤（1RP-EMSS）的新方法。通过使用单位单元单元，将控制1RP-EMSS的多尺度问题作为两相过程配制。首先，通过迭代投影方法（QIPM）的创新量化版本执行了辐射电磁（EM）场拟合用户设计的要求的离散表面电流的宏观合成。依次，通过自定义的按设计范式的定制实现来优化1RP-EMS的元原子状态，以产生支持这种可行的参考电流的1RP-EMS。据报道，一组代表性的数值结果可以评估所提出的方法在设计和控制单位元原子RP-EMSS方面的有效性，从而实现复杂的波浪操作。
A new method for synthesizing Single-Bit Reconfigurable Passive Electromagnetic Skins (1RP-EMSs) featuring advanced beam shaping capabilities is proposed. By using single-bit unit cells, the multi-scale problem of controlling 1RP-EMSs is formulated as a two-phase process. First, the macro-scale synthesis of the discrete surface current that radiates the electromagnetic (EM) field fitting user-designed requirements is performed by means of an innovative quantized version of the iterative projection method (QIPM). Successively, the meta-atom states of the 1RP-EMS are optimized with a customized implementation of the System-by-Design paradigm to yield a 1RP-EMS that supports such a feasible reference current. A representative set of numerical results is reported to assess the effectiveness of the proposed approach in designing and controlling single-bit meta-atom RP-EMSs that enable complex wave manipulations.
