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首页> 外文期刊>Journal of Electromagnetic Waves and Applications >Broadband planar multilayered reflectarray based on circular stacked patches and reflective printed circuits for microwave communication systems
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Broadband planar multilayered reflectarray based on circular stacked patches and reflective printed circuits for microwave communication systems

机译：基于圆形堆叠贴片和微波通信系统反射印刷电路的宽带平面多层反射阵列

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摘要

This document provides the complete design of a broadband planar multilayered reflectarray based on circular stacked patches and reflective printed lines. These devices are conceived for their use in satellite communications at microwave and millimeter frequencies. The working principle of the reflectarray is based on the reception and front wave correction by means of printed phase shifters embedded in a phased array structure. Our approach is based on an array of circular stacked patches connected to reflective line shifters. Each reflective shifter at each array cell introduces a phase variation that can be modified due to the line length. The work implies the selection and design of the unitary radiating element and reflective lines of the array, along with the complete reflectarray definition and building up based on this constituting array cell. This work provides the initial specifications and constraints, a complete design, and a manufactured prototype with its performance results.
机译：本文档提供了基于圆形堆叠贴片和反射印刷线的宽带平面多层反射阵列的完整设计。这些设备被认为可用于微波和毫米波频率的卫星通信中。反射阵列的工作原理基于通过嵌入相控阵结构中的印刷移相器进行的接收和前波校正。我们的方法基于连接到反射线移位器的圆形堆叠斑块阵列。每个阵列单元上的每个反射式移位器都会引入一个相位变化，该相位变化可以根据线长进行修改。该工作意味着对阵列的单一辐射元件和反射线的选择和设计，以及完整的反射阵列定义，并基于此构成的阵列单元进行构建。这项工作提供了初始规格和约束条件，完整的设计以及具有其性能结果的制造原型。

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