We present an artificial metasurface comprised of a metallic monolayer having a designed functionality of an Artificial Magnetic Conductor (AMC). The metasurface is designed to operate as a broadband AMC for incident electromagnetic waves polarized in a specific direction, while it works as a pass-band filter for waves orthogonally polarized to the previous direction. Hence the design presents a dual polarization-specific functionality, that of a broadband AMC, or that of a transparent dielectric. In this paper we have selected design parameters scaling the AMC behavior at mm-wave frequencies, but the design can be scaled in other frequency bands of choice. A metasurface sample has been fabricated and characterized via Ka-band waveguide measurements which have validated the approach. Applications on antenna substrates have also been demonstrated through full-wave electromagnetic simulations.

中文翻译：

---

宽带极化人造磁导体超表面

我们提出了一种人工超表面，由具有人工磁导体 (AMC) 设计功能的金属单层组成。超表面被设计为在特定方向极化的入射电磁波的宽带 AMC，同时它作为与前一个方向正交极化的波的通带滤波器。因此，该设计提供了双极化特定功能，即宽带 AMC 或透明电介质的功能。在本文中，我们选择了在毫米波频率上缩放 AMC 行为的设计参数，但该设计可以在其他频段选择缩放。已经通过验证了该方法的 Ka 波段波导测量来制造和表征超表面样品。