This paper contains two main areas of research: First, this work outlines a novel, highly sensitive strain sensor design that should support various levels of deformation, depending on the substrate type used. Physical implementations in this work have focused on proving its large deformation capabilities, and simulations have been used to assess its more general electromagnetic response. The other part of this paper focusses on exploring other effects that will impact the sensing of strain of resolutions below 10 με, which is a capability achieved by other aerospace-grade strain sensor technologies. These effects are limited to mechanical swelling and sensor orientation in the azimuth and elevation planes, as these appear to be unexplored and highly relevant issues to the topic of chipless RFID-based strain sensing. From this exploration, it is apparent that the effects of mechanical swelling and sensor orientation (amongst others) will need to be addressed in any real-life implementation of the sensor, requiring a strain resolution below 10 με.

中文翻译：

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概念新颖的可配置无芯片 RFID 应变传感器的屋顶

本文包含两个主要研究领域：首先，这项工作概述了一种新颖的、高灵敏度的应变传感器设计，该设计应支持各种级别的变形，具体取决于所使用的基板类型。这项工作中的物理实施侧重于证明其大变形能力，并已使用模拟来评估其更一般的电磁响应。本文的另一部分侧重于探索将影响分辨率低于 10 με 的应变传感的其他影响，这是其他航空航天级应变传感器技术实现的能力。这些影响仅限于方位角和仰角平面中的机械膨胀和传感器定向，因为这些似乎是未探索的问题，并且与基于无芯片 RFID 的应变传感主题高度相关。从这次探索中，