A thorough study of the parameters influencing the operation of devices based on nanowired alumina substrate is presented. The basic structures are realized by growing metallic nanowires inside alumina porous substrate. The control of the areas wherein growth occurs allows building of various microwave devices supported on the filled template. The performances of these devices depend on the material parameters and topology/geometry in presence. These devices have the particularity to combine nanoscale, through the use of nanowires, and millimeter scale that is characteristic of microwave devices and their associated operating wavelength. The gap between the two-scale ranges implies that analytical models and numerical simulation tools have to be combined to modelize and design performant microwave devices, such as Nanowired Substrate Integrated Waveguides (NSIWs) devices that are the subject of the paper. A deep parametric analysis of the properties and operation of the basic NSIW is presented and is followed by the illustration of two designs: a simple NSIW line, and an EBG NSIW filter.

中文翻译：

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基于纳米线的衬底集成波导设计：数值指南

对影响基于纳米线氧化铝基板的器件运行的参数进行了深入研究。基本结构是通过在氧化铝多孔基板内生长金属纳米线来实现的。控制生长发生的区域允许构建支撑在填充模板上的各种微波设备。这些设备的性能取决于存在的材料参数和拓扑/几何形状。这些设备具有通过使用纳米线将纳米级与毫米级结合的特殊性，这是微波设备及其相关工作波长的特征。两个尺度范围之间的差距意味着必须结合分析模型和数值模拟工具来对高性能微波设备进行建模和设计，例如作为本文主题的纳米线基板集成波导 (NSIW) 设备。对基本 NSIW 的属性和操作进行了深入的参数分析，然后说明了两种设计：简单的 NSIW 线和 EBG NSIW 滤波器。