The present paper investigates the effects induced by long-range connections embedded within a classical D’Alembert waveguide, characterized by the number of connections and the distance between the linked sections of the structures. This new connectivity pattern induces unconventional effects, such as wave-stopping and negative group velocity, which can be adjusted by the features of the superstructure. Furthermore, a mistuning effect is met as consequence of the perturbation of the long-range connection distance. This perturbation may produce the amplification of the nonconventional propagation phenomena, even when the other physical and geometrical properties are unchanged.

本文研究了嵌入经典D'Alembert波导中的远程连接所引起的影响，其特征在于连接的数量和结构链接部分之间的距离。这种新的连通性模式会引起非常规的影响，例如波阻和负群速度，可以通过上层建筑的特征进行调整。此外，由于长距离连接距离的扰动而导致模糊效果。即使在其他物理和几何特性不变的情况下，这种扰动也会导致非常规传播现象的放大。